{
 "schema": "cfi-evaluator-evidence/1",
 "page": "CFI.co and AI Answers: What the Evidence Shows, and How to Check It",
 "version": "1.0",
 "date": "2026-10-05",
 "levels": [
  "demonstrated",
  "reasonably expected",
  "not claimed",
  "commitment",
  "not relied on"
 ],
 "fields": {
  "claim": "the finding, as a sentence",
  "level": "one of the levels above",
  "source": "who produced the finding: a third-party record, or a CFI.co test, check, capture or measurement",
  "counts": "where the finding is a count: n of how many, and of what. Each is one dated observation, not a rate.",
  "checked_on": "when the observation was made, and when it was last re-checked",
  "route_url": "where to check it; null where the finding rests on CFI.co's record",
  "expected": "what you should see there, or how to re-run the test",
  "limits": "what the finding does not show"
 },
 "note": "C1 to C55 are the identifiers of CFI.co's evaluator report of 30 September 2026; C30 to C32, C40, C46, C49, C52 and C54 are not on this page. C56 onwards and W1 to W3 are added on this page. All times UTC. 'Labelled at publication' means declared sponsored in machine-readable markup at publication; the visible on-page line was added in May 2026 (C63), and five sponsored pieces are known to have been published without the declaration: two of 30 April 2026 (declared later in May), one of 2 July 2026 (declared 31 July) and two of 29 July 2026 (declared 3 August). The claims are not in order of weight.",
 "claims": [
  {
   "id": "C1",
   "level": "demonstrated",
   "source": "CFI.co test",
   "claim": "In CFI.co's probe runs 1 (29 September 2026, 14:52 to 15:35 UTC, wording A) and 2 (30 September 2026, 01:56 to 02:03 UTC, wording B) with Claude's web search tool, questions written from eight CFI.co articles and naming their company or subject returned the article's canonical URL or its /amp form in 5 of 8 cases (run 1; exact 95 per cent range 24 to 91 per cent) and 4 of 8 (run 2; 16 to 84 per cent). Counting the canonical URL only: 4 of 8 (16 to 84) and 3 of 8 (9 to 76). The eight questions cover ten target pages; 7 of 10 (run 1) and 6 of 10 (run 2) came back. By label: independent editorial (3 articles, August 2026 review (independence_basis retrospective_review_2026-08)) 2 of 3 in each run; commercially supported with no disclosure at publication (1 article, NBG Securities, August 2026 review (independence_basis retrospective_review_2026-08)) 1 of 1 in each run, only through its /amp form; sponsored, labelled at publication (4 articles) 2 of 4 (run 1) and 1 of 4 (run 2). In every hit a CFI.co article URL was also attached to a sentence of the written answer (5 of 5; 4 of 4).",
   "route_url": null,
   "fallback_url": null,
   "expected": "Run the eight named questions in section 3.3 of the evaluator report with web search on. Score a hit when the article's canonical URL or its /amp form (which redirects to it) is returned. Not counted: www.cfi.co/?p= duplicates, /approval/ addresses that return HTTP 404, and other cfi.co pages. CFI.co's hits: run 1 Cartica, IFC, NBG Securities (/amp only), NSE, La Trobe Financial (canonical URL at 2 of 10; a ?p= duplicate at 1 not counted); run 2 Cartica, IFC, NBG Securities (/amp only), NSE. The questions (first wording) are printed in section 12 of the evaluator page.",
   "limits": "Made by CFI.co, with one tool (Claude Code WebSearch, standard mode, documented as US-only; answering model Claude Opus 5.5 in a fresh session without project instructions or memory). CFI.co wrote the questions with each article in hand; several reuse the article's framing (NSE, La Trobe, IFC, NBG wording B). The first sampling date landed on Cartica Management, which had four CFI.co articles between 9 September 2021 and 5 October 2021. Run 2 was unplanned and reworded the questions. Eight questions per group. The answers are held by CFI.co and are not public, so the historical results cannot be checked from a public link; re-run the questions instead. Results vary by assistant, date, locale and wording. Not a durability test. Version 0.2 counted ?p= duplicates; version 0.3 does not (the run 1 and run 2 figures are unchanged). This is the evaluator report's counting rule. Under this page's rule an address that redirects to the article also counts; that changes no figure in runs 1 and 2.",
   "checked_on": "29 Sep 2026 14:52-15:35 UTC; 30 Sep 2026 01:56-02:03 UTC",
   "checkable_by_link": false,
   "counts": [
    {
     "n": 5,
     "of": 8,
     "what": "named questions returning the article, run 1, 29 September 2026 (canonical or /amp)"
    },
    {
     "n": 4,
     "of": 8,
     "what": "the same, run 2, 30 September 2026"
    },
    {
     "n": 4,
     "of": 8,
     "what": "run 1, canonical address only"
    },
    {
     "n": 3,
     "of": 8,
     "what": "run 2, canonical address only"
    }
   ]
  },
  {
   "id": "C2",
   "level": "demonstrated",
   "source": "CFI.co test",
   "claim": "Category questions that did not name the company returned a CFI.co article URL in 0 of 8 cases in each of probe runs 1 and 2 (29 and 30 September 2026; exact 95 per cent range 0 to 37 per cent each).",
   "route_url": null,
   "fallback_url": null,
   "expected": "Run the eight category questions in section 3.4 of the evaluator report. CFI.co observed no cfi.co article URL among 9 or 10 results for any of them, in either run. The questions (first wording) are printed in section 12 of the evaluator page.",
   "limits": "Made by CFI.co with one tool. Eight questions per run. Other cfi.co pages are not counted. The answers are held by CFI.co and are not public; re-run the questions instead.",
   "checked_on": "29 Sep 2026 14:52-15:35 UTC; 30 Sep 2026 01:56-02:03 UTC",
   "checkable_by_link": false,
   "counts": [
    {
     "n": 0,
     "of": 8,
     "what": "category questions returning a CFI.co article, run 1"
    },
    {
     "n": 0,
     "of": 8,
     "what": "the same, run 2"
    }
   ]
  },
  {
   "id": "C3",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "German Wikipedia's article on FWU AG cites CFI.co's article on Forward You (5 January 2023). The reference was added on 20 March 2023 in a user draft, which went live on 21 March 2023.",
   "route_url": "https://de.wikipedia.org/wiki/FWU_AG",
   "fallback_url": "https://de.wikipedia.org/w/index.php?diff=232004519&oldid=231772244",
   "expected": "Under 'Einzelnachweise', a reference linking https://cfi.co/europe/2023/01/forward-you-celebrating-the-difference/. The diff fallback shows the reference being added (revision 232004519, 20 March 2023).",
   "limits": "The cited piece does not state the Austrian 'first unit-linked product' detail in the sentence it supports. Added by an account with 16 edits in total across Wikimedia projects (registered May 2021), which drafted the page in its own user space from 13 March 2023 and moved it live on 21 March 2023. C3, C4 and C5 cite the same CFI.co article, on pages created in three languages by three accounts over 14 months. German histories show local time. CFI.co did not establish whether any editor has a connection to the company concerned; identities and declared interests were not checked.",
   "checked_on": "30 Sep 2026 16:10 UTC; re-checked 1 Oct 2026 13:18 UTC (page and diff 200, cfi.co link present)",
   "checkable_by_link": true
  },
  {
   "id": "C4",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "Italian Wikipedia's article 'Forward You' cites CFI.co's article on Forward You (5 January 2023) for the company's assets under management and client numbers. It was added on 22 December 2023.",
   "route_url": "https://it.wikipedia.org/wiki/Forward_You",
   "fallback_url": "https://it.wikipedia.org/w/index.php?diff=137004101&oldid=137003948",
   "expected": "A reference to https://cfi.co/europe/2023/01/forward-you-celebrating-the-difference/ on the sentence giving about EUR 2 billion in assets and more than one million clients, cited with a second source.",
   "limits": "Added by an account with 113 edits in total (registered 2014), which created the page the same day. Same CFI.co article as C3 and C5. CFI.co did not establish whether any editor has a connection to the company concerned; identities and declared interests were not checked.",
   "checked_on": "30 Sep 2026 16:10 UTC; re-checked 1 Oct 2026 13:18 UTC",
   "checkable_by_link": true
  },
  {
   "id": "C5",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "Spanish Wikipedia's article 'Forward You' cites CFI.co's article on Forward You (5 January 2023) for the company's Munich headquarters and the countries it serves, and has done since the page was created on 7 May 2024.",
   "route_url": "https://es.wikipedia.org/wiki/Forward_You",
   "fallback_url": "https://es.wikipedia.org/w/index.php?oldid=159967600",
   "expected": "A 'Cita web' to https://cfi.co/europe/2023/01/forward-you-celebrating-the-difference/ on the sentence about Munich. The first revision (159967600, 7 May 2024) already carries it. The cite's surname field (apellido) reads 'marten'.",
   "limits": "Added by an account with 3,794 edits in total (registered 2014), which created the page from a sandbox and drafts many unrelated pages the same way. The cite's surname 'marten' matches the author name in the CFI.co page's metadata at the time: Internet Archive captures of 21 September 2023 and 13 June 2024 (web.archive.org/web/20240613003306id_/https://cfi.co/europe/2023/01/forward-you-celebrating-the-difference/) carry meta name='author' content='marten'. It is a user account name on CFI.co's website, not a byline; the live page's metadata now reads 'CFI.co'. Same CFI.co article as C3 and C4. CFI.co did not establish whether any editor has a connection to the company concerned; identities and declared interests were not checked.",
   "checked_on": "30 Sep 2026 16:10 and 17:13 UTC; re-checked 1 Oct 2026 13:18 UTC",
   "checkable_by_link": true
  },
  {
   "id": "C6",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "English Wikipedia's article on Bakhtiyor Fazilov cites CFI.co's feature on Samarkand (19 July 2024) for his view of Samarkand as a transport hub. The piece was first cited on 22 July 2024, three days after publication.",
   "route_url": "https://en.wikipedia.org/wiki/Bakhtiyor_Fazilov",
   "fallback_url": "https://en.wikipedia.org/w/index.php?diff=1235992861&oldid=1235449907",
   "expected": "A reference to https://cfi.co/asia-pacific/2024/07/samarkand-history-culture-and-the-jewel-of-the-new-uzbekistan/ on the sentence about Samarkand as a transport crossroads. Diff 1235992861 (22 July 2024, 09:04 UTC) first cites the piece for a sentence since changed; diff 1235993791 (09:13 UTC) adds the hub sentence: https://en.wikipedia.org/w/index.php?diff=1235993791&oldid=1235992861",
   "limits": "The article also cites a 2020 CFI.co Q&A with Fazilov, outside the window. Continuous presence between 2024 and 2026 was not re-scanned. Both edits by an account with 2,729 edits in total (registered April 2024). CFI.co did not establish whether any editor has a connection to the company concerned; identities and declared interests were not checked.",
   "checked_on": "30 Sep 2026 16:10 UTC; re-checked 1 Oct 2026 13:18 UTC",
   "checkable_by_link": true
  },
  {
   "id": "C7",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "Japanese Wikipedia's article on the National Bank of Greece cites CFI.co's article on NBG Securities (4 July 2025) for NBG Securities' founding in 1988, and has done since the page was created on 5 September 2026.",
   "route_url": "https://ja.wikipedia.org/wiki/%E3%82%AE%E3%83%AA%E3%82%B7%E3%83%A3%E3%83%8A%E3%82%B7%E3%83%A7%E3%83%8A%E3%83%AB%E9%8A%80%E8%A1%8C",
   "fallback_url": "https://ja.wikipedia.org/w/index.php?oldid=110905222",
   "expected": "A reference to https://cfi.co/europe/2025/07/nbg-securities-redefining-investment-services-with-a-vision-for-growth/ on the 1988 sentence. The first revision (110905222, 5 September 2026) already carries it.",
   "limits": "CFI.co labels the piece commercially supported. The page was created on 5 September 2026 by an account with 31,090 edits in total; all three revisions to date are by that account, so the page may change. CFI.co did not establish whether any editor has a connection to the company concerned; identities and declared interests were not checked.",
   "checked_on": "30 Sep 2026 16:10 and 17:13 UTC; re-checked 1 Oct 2026 13:18 UTC (still 3 revisions, all by the creating account, last 27 Sep 2026)",
   "checkable_by_link": true
  },
  {
   "id": "C8",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "The Wikidata item for GoldenTree Asset Management (Q28456374) lists CFI.co's article of 9 November 2021 as one of 17 'described at URL' (P973) values, added on 25 October 2022 by an unregistered editor.",
   "route_url": "https://www.wikidata.org/wiki/Q28456374",
   "fallback_url": "https://www.wikidata.org/wiki/Special:EntityData/Q28456374.json",
   "expected": "Under 'described at URL', https://cfi.co/menu/corporate/2021/11/emerging-market-debt-has-promise-that-goldentree-understands-and-harnesses-even-in-trying-times/. The addition is in diff 1757775475 (25 October 2022): https://www.wikidata.org/w/index.php?diff=1757775475&oldid=1757775437 The item carries 17 P973 values, none with a reference.",
   "limits": "An unreferenced statement value, not a citation; none of the 17 P973 values carries a reference, and most were added by unregistered editors. This one was added four seconds after the same editor added a Bloomberg video URL. CFI.co labels the piece commercially supported. The item carries a second cfi.co value outside the report's scope.",
   "checked_on": "30 Sep 2026 16:10 UTC; re-checked 1 Oct 2026 13:18 UTC (17 P973 values, 0 with references)",
   "checkable_by_link": true
  },
  {
   "id": "C9",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "Hugging Face's FineWeb-Edu corpus holds CFI.co's contributed essay by Lord Waverley on the Old Silk Road (1 June 2023) in two crawl dumps, CC-MAIN-2025-21 and CC-MAIN-2025-05.",
   "route_url": "https://datasets-server.huggingface.co/rows?dataset=HuggingFaceFW/fineweb-edu&config=CC-MAIN-2025-21&split=train&offset=272800&length=1",
   "fallback_url": "https://huggingface.co/datasets/HuggingFaceFW/fineweb-edu/resolve/87f09149ef4734204d70ed1d046ddc9ca3f2b8f9/data/CC-MAIN-2025-21/000_00000.parquet (tool route: row group 272, file row 272,800)",
   "expected": "JSON: row.url https://cfi.co/asia-pacific/2023/06/lord-waverley-tracing-the-old-silk-road-shows-history-carved-a-path-to-modern-values-and-vibrant-economies/, dump CC-MAIN-2025-21, date 2025-05-13T10:08:30Z, int_score 3. Second dump: https://datasets-server.huggingface.co/rows?dataset=HuggingFaceFW/fineweb-edu&config=CC-MAIN-2025-05&split=train&offset=347699&length=1 gives the same URL, dump CC-MAIN-2025-05, date 2025-01-24T13:32:00Z.",
   "limits": "One article in two rows. A row in a training dataset shows the text is in that dataset, not which models were trained on it or that any answer uses it. Use /rows at the offsets given; the viewer's /filter and /search returned server errors on 30 September 2026, and viewer row_idx values are not file offsets. Found by searching the viewer's partial index of a few dumps (for CC-MAIN-2025-21, 970,029 of 15,605,620 rows, about 6 per cent); how many CFI.co articles FineWeb or FineWeb-Edu holds overall was not measured.",
   "checked_on": "30 Sep 2026 16:10 UTC; re-checked 1 Oct 2026 13:19 UTC (both rows match)",
   "checkable_by_link": true
  },
  {
   "id": "C10",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "FineWeb-Edu (dump CC-MAIN-2025-21) holds CFI.co's article 'Understanding Body Language: Secret Weapon in Negotiation' (8 January 2025).",
   "route_url": "https://datasets-server.huggingface.co/rows?dataset=HuggingFaceFW/fineweb-edu&config=CC-MAIN-2025-21&split=train&offset=397084&length=1",
   "fallback_url": "https://huggingface.co/datasets/HuggingFaceFW/fineweb-edu/resolve/87f09149ef4734204d70ed1d046ddc9ca3f2b8f9/data/CC-MAIN-2025-21/000_00000.parquet (tool route: row group 397, file row 397,084)",
   "expected": "JSON: row.url https://cfi.co/lifestyle/2025/01/understanding-body-language-secret-weapon-in-negotiation/, date 2025-05-22T16:22:59Z, int_score 3.",
   "limits": "A row in a training dataset shows the text is in that dataset, not which models were trained on it or that any answer uses it. Use /rows at the offsets given; the viewer's /filter and /search returned server errors on 30 September 2026, and viewer row_idx values are not file offsets. Found by searching the viewer's partial index of a few dumps; the overall share was not measured.",
   "checked_on": "30 Sep 2026 16:10 UTC; re-checked 1 Oct 2026 13:19 UTC",
   "checkable_by_link": true
  },
  {
   "id": "C11",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "Hugging Face's FineWeb corpus holds CFI.co's obituary of the novelist Wilbur Smith (15 December 2021) in two crawl dumps, CC-MAIN-2024-10 and CC-MAIN-2024-26.",
   "route_url": "https://datasets-server.huggingface.co/rows?dataset=HuggingFaceFW/fineweb&config=CC-MAIN-2024-10&split=train&offset=1312508&length=1",
   "fallback_url": "https://huggingface.co/datasets/HuggingFaceFW/fineweb/resolve/9bb295ddab0e05d785b879661af7260fed5140fc/data/CC-MAIN-2024-10/000_00001.parquet (tool route: row group 338, file row 338,517)",
   "expected": "JSON: row.url https://cfi.co/editors-picks/2021/12/obituary-wilbur-addison-smith-1933-2021-lion-of-african-literature/, dump CC-MAIN-2024-10, date 2024-03-02T16:48:40Z. Second dump: https://datasets-server.huggingface.co/rows?dataset=HuggingFaceFW/fineweb&config=CC-MAIN-2024-26&split=train&offset=1065849&length=1 gives the same URL dated 2024-06-16T09:04:51Z.",
   "limits": "One article in two rows. FineWeb rows carry no educational score. A row in a training dataset shows the text is in that dataset, not which models were trained on it or that any answer uses it. Use /rows at the offsets given; the viewer's /filter and /search returned server errors on 30 September 2026, and viewer row_idx values are not file offsets. Found by searching the viewer's partial index of a few dumps; the overall share was not measured.",
   "checked_on": "30 Sep 2026 16:10 UTC; re-checked 1 Oct 2026 13:19 UTC",
   "checkable_by_link": true
  },
  {
   "id": "C12",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "FineWeb-Edu (dump CC-MAIN-2024-42) holds CFI.co's article 'Cement Recycling: a Breakthrough for More Sustainable Construction' (22 May 2024).",
   "route_url": "https://datasets-server.huggingface.co/rows?dataset=HuggingFaceFW/fineweb-edu&config=CC-MAIN-2024-42&split=train&offset=137142&length=1",
   "fallback_url": "https://huggingface.co/datasets/HuggingFaceFW/fineweb-edu/resolve/87f09149ef4734204d70ed1d046ddc9ca3f2b8f9/data/CC-MAIN-2024-42/000_00000.parquet (tool route: row group 137, file row 137,142)",
   "expected": "JSON: row.url https://cfi.co/europe/2024/05/cement-recycling-a-breakthrough-for-more-sustainable-construction/, date 2024-10-05T13:28:06Z, int_score 3.",
   "limits": "A row in a training dataset shows the text is in that dataset, not which models were trained on it or that any answer uses it. Use /rows at the offsets given; the viewer's /filter and /search returned server errors on 30 September 2026, and viewer row_idx values are not file offsets. Found by searching the viewer's partial index of a few dumps; the overall share was not measured.",
   "checked_on": "30 Sep 2026 16:10 UTC; re-checked 1 Oct 2026 13:19 UTC",
   "checkable_by_link": true
  },
  {
   "id": "C13",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "Common Crawl's October 2021 crawl (CC-MAIN-2021-43) holds an HTTP 200 capture of CFI.co's Cartica Management article (1 October 2021), made on 16 October 2021.",
   "route_url": "https://index.commoncrawl.org/CC-MAIN-2021-43-index?url=cfi.co/finance/2021/10/cartica-management-powerful-combination-investment-acumen-esg-engagement-and-diverse-leadership/&output=json",
   "fallback_url": "https://data.commoncrawl.org/crawl-data/CC-MAIN-2021-43/segments/1634323583087.95/warc/CC-MAIN-20211015222918-20211016012918-00634.warc.gz (tool route: byte range 252128386-252161168)",
   "expected": "One JSON line with \"timestamp\": \"20211016000054\", \"status\": \"200\", filename crawl-data/CC-MAIN-2021-43/segments/1634323583087.95/warc/CC-MAIN-20211015222918-20211016012918-00634.warc.gz, offset 252128386, length 32783.",
   "limits": "Needs retries: the index server often returns HTTP 502, 503 or 504. In the re-check of 30 September 2026 (16:04 to 16:10 UTC) four of the six routes answered first time, one on the second attempt and one on the seventh; retry about every 40 seconds. The URL must match exactly, including the trailing slash. A capture is not evidence that a given model was trained on the page. The timestamp matches the creation time of Dolma v1.7 document 2202122761 (C33).",
   "checked_on": "30 Sep 2026 16:04 UTC; re-checked 1 Oct 2026 13:19 UTC (second attempt, after one HTTP 504)",
   "checkable_by_link": true
  },
  {
   "id": "C14",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "Common Crawl's May 2022 crawl (CC-MAIN-2022-21) holds an HTTP 200 capture of CFI.co's analysis of ECB inflation policy (15 December 2021), made on 28 May 2022.",
   "route_url": "https://index.commoncrawl.org/CC-MAIN-2022-21-index?url=cfi.co/brave-new-world/2021/12/too-much-of-a-good-thing-inflation-spike-puzzles-ecb-engage-or-ignore/&output=json",
   "fallback_url": "https://data.commoncrawl.org/crawl-data/CC-MAIN-2022-21/segments/1652663016373.86/warc/CC-MAIN-20220528093113-20220528123113-00190.warc.gz (tool route: byte range 219237098-219269687)",
   "expected": "\"timestamp\": \"20220528112618\", \"status\": \"200\", offset 219237098, length 32590.",
   "limits": "Needs retries: the index server often returns HTTP 502, 503 or 504. In the re-check of 30 September 2026 (16:04 to 16:10 UTC) four of the six routes answered first time, one on the second attempt and one on the seventh; retry about every 40 seconds. The URL must match exactly, including the trailing slash. A capture is not evidence that a given model was trained on the page.",
   "checked_on": "30 Sep 2026 16:04 UTC; re-checked 1 Oct 2026 13:20 UTC (first attempt)",
   "checkable_by_link": true
  },
  {
   "id": "C15",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "Common Crawl's June to July 2022 crawl (CC-MAIN-2022-27) holds an HTTP 200 capture of CFI.co's article on Geidea (18 May 2022), made on 30 June 2022.",
   "route_url": "https://index.commoncrawl.org/CC-MAIN-2022-27-index?url=cfi.co/menu/innovation-technology/2022/05/abdullah-al-othman-geidea-fintech-supports-smes-and-saudi-vision-2030/&output=json",
   "fallback_url": "https://data.commoncrawl.org/crawl-data/CC-MAIN-2022-27/segments/1656103821173.44/warc/CC-MAIN-20220630122857-20220630152857-00215.warc.gz (tool route: byte range 205955426-205986384)",
   "expected": "\"timestamp\": \"20220630140537\", \"status\": \"200\", offset 205955426, length 30959.",
   "limits": "Needs retries: the index server often returns HTTP 502, 503 or 504. In the re-check of 30 September 2026 (16:04 to 16:10 UTC) four of the six routes answered first time, one on the second attempt and one on the seventh; retry about every 40 seconds. The URL must match exactly, including the trailing slash. A capture is not evidence that a given model was trained on the page. CFI.co labels the piece commercially supported.",
   "checked_on": "30 Sep 2026 16:04 UTC; re-checked 1 Oct 2026 (third attempt, after two HTTP 504)",
   "checkable_by_link": true
  },
  {
   "id": "C16",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "Common Crawl's April 2025 crawl (CC-MAIN-2025-18) holds an HTTP 200 capture of CFI.co's article on GKSD Investment Holding (23 August 2024), made on 22 April 2025.",
   "route_url": "https://index.commoncrawl.org/CC-MAIN-2025-18-index?url=cfi.co/finance/2024/08/innovating-healthcare-the-journey-of-gksd-investment-holding-under-a-watchful-eye/&output=json",
   "fallback_url": "https://data.commoncrawl.org/crawl-data/CC-MAIN-2025-18/segments/1744889135832.69/warc/CC-MAIN-20250422213101-20250423003101-00661.warc.gz (tool route: byte range 161869224-161910358)",
   "expected": "\"timestamp\": \"20250422221122\", \"status\": \"200\", offset 161869224, length 41135.",
   "limits": "Needs retries: the index server often returns HTTP 502, 503 or 504. In the re-check of 30 September 2026 (16:04 to 16:10 UTC) four of the six routes answered first time, one on the second attempt and one on the seventh; retry about every 40 seconds. The URL must match exactly, including the trailing slash. A capture is not evidence that a given model was trained on the page.",
   "checked_on": "30 Sep 2026 16:08 UTC (seventh attempt); re-checked 1 Oct 2026 (first attempt)",
   "checkable_by_link": true
  },
  {
   "id": "C17",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "Common Crawl's September 2026 crawl (CC-MAIN-2026-39) holds an HTTP 200 capture of CFI.co's sponsored piece 'Raiffeisen Certificates: Two Decades of Passion, Precision and Purpose' (9 November 2025), made on 10 September 2026.",
   "route_url": "https://index.commoncrawl.org/CC-MAIN-2026-39-index?url=cfi.co/banking/2025/11/raiffeisen-certificates-two-decades-of-passion-precision-and-purpose/&output=json",
   "fallback_url": "https://data.commoncrawl.org/crawl-data/CC-MAIN-2026-39/segments/1788492699911.48/warc/CC-MAIN-20260910032001-20260910062001-00320.warc.gz (tool route: byte range 116498643-116538933; see C38)",
   "expected": "\"timestamp\": \"20260910041513\", \"status\": \"200\", offset 116498643, length 40291.",
   "limits": "Needs retries: the index server often returns HTTP 502, 503 or 504. In the re-check of 30 September 2026 (16:04 to 16:10 UTC) four of the six routes answered first time, one on the second attempt and one on the seventh; retry about every 40 seconds. The URL must match exactly, including the trailing slash. A capture is not evidence that a given model was trained on the page. A different piece from the Raiffeisen piece in C20.",
   "checked_on": "30 Sep 2026 16:09 UTC; re-checked 1 Oct 2026 (first attempt)",
   "checkable_by_link": true
  },
  {
   "id": "C18",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "Common Crawl's June 2026 crawl (CC-MAIN-2026-25) holds an HTTP 200 capture of CFI.co's sponsored piece on EastWest Banking Corporation (28 May 2026), made on 12 June 2026, 15 days after publication.",
   "route_url": "https://index.commoncrawl.org/CC-MAIN-2026-25-index?url=cfi.co/asia-pacific/2026/05/eastwest-banking-corporation-connecting-further-in-philippine-consumer-finance/&output=json",
   "fallback_url": "https://data.commoncrawl.org/crawl-data/CC-MAIN-2026-25/segments/1780687572696.53/warc/CC-MAIN-20260612041041-20260612071041-00741.warc.gz (tool route: byte range 123614083-123653183; see C38)",
   "expected": "\"timestamp\": \"20260612052312\", \"status\": \"200\", offset 123614083, length 39101.",
   "limits": "Needs retries: the index server often returns HTTP 502, 503 or 504. In the re-check of 30 September 2026 (16:04 to 16:10 UTC) four of the six routes answered first time, one on the second attempt and one on the seventh; retry about every 40 seconds. The URL must match exactly, including the trailing slash. A capture is not evidence that a given model was trained on the page.",
   "checked_on": "30 Sep 2026 16:09 UTC; re-checked 1 Oct 2026 (first attempt)",
   "checkable_by_link": true
  },
  {
   "id": "C19",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "Google News lists CFI.co's article 'stc: High Ideals, and a Series of Firsts for Kuwait' (18 May 2022) in its site:cfi.co results for May 2022.",
   "route_url": "https://news.google.com/rss/search?q=site:cfi.co+after:2022-05-01+before:2022-06-01&hl=en-GB&gl=GB&ceid=GB:en",
   "fallback_url": "https://raw.githubusercontent.com/cfi-co/articles/main/articles/2022/21932-stc-high-ideals-and-a-series-of-firsts-for-kuwait.md",
   "expected": "An <item> titled 'stc: High Ideals, and a Series of Firsts for Kuwait', pubDate Wed, 18 May 2022, <source url=\"https://cfi.co\">. At 17:05 UTC on 30 September 2026 the feed held 53 items: 52 from https://cfi.co and 1 from https://blog.cfi.co.",
   "limits": "A news index, not an AI answer. Keep only items whose <source url> is https://cfi.co or https://www.cfi.co, then match the title; the feeds also carry blog.cfi.co items, which are outside the report's scope. Item links do not resolve to cfi.co with a plain request. The text appended after titles varies between feeds, and item counts change daily.",
   "checked_on": "30 Sep 2026 17:05 UTC; re-checked 1 Oct 2026 13:23 UTC (title present)",
   "checkable_by_link": true
  },
  {
   "id": "C20",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "Google News lists a piece that CFI.co labels sponsored: the feed for 1 October 2025 to 1 April 2026 includes 'Building with Passion: How Heike Arbter Shaped Raiffeisen's Certificates Franchise' (9 November 2025), a different sponsored piece from the one in C17, published the same day.",
   "route_url": "https://news.google.com/rss/search?q=site:cfi.co+after:2025-10-01+before:2026-04-01&hl=en-GB&gl=GB&ceid=GB:en",
   "fallback_url": "https://raw.githubusercontent.com/cfi-co/articles/main/articles/2025/28025-building-with-passion-how-heike-arbter-shaped-raiffeisens-certificates-franchise.md",
   "expected": "An <item> with that title, pubDate Sun, 09 Nov 2025, source https://cfi.co (feed of 64 items, all from https://cfi.co, at 17:05 UTC). The live piece (CFI.co's own), https://cfi.co/banking/2025/11/building-with-passion-how-heike-arbter-shaped-raiffeisens-certificates-franchise/, returned HTTP 200 to a named agent on 30 September 2026 (16:00 UTC) with the label line beginning 'Sponsored content' and JSON-LD @type AdvertiserContentArticle. Its archive record (CFI.co's own) gives content_class sponsored_article, sponsor_disclosure visible_and_machine_readable and the sponsor's name.",
   "limits": "A news index, not an AI answer. Filter on <source url> https://cfi.co or https://www.cfi.co and match by title. Item counts change daily. The live piece and the archive record are CFI.co's own pages, not third-party evidence. Generic fetchers were challenged on some cfi.co requests on 30 September 2026 (C44); the archive record opens for any fetcher. The visible line on the piece was added in May 2026 (C63); at publication the sponsorship was declared in the markup only.",
   "checked_on": "30 Sep 2026 17:05 UTC (feed), 16:00 UTC (page and record); re-checked 1 Oct 2026 13:23 UTC",
   "checkable_by_link": true
  },
  {
   "id": "C21",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "Google News had listed CFI.co's article 'The “Barbarous Relic” That Refuses to Die: Gold at the Crossroads', published on 28 September 2026, by 30 September 2026.",
   "route_url": "https://news.google.com/rss/search?q=site:cfi.co+after:2026-04-01+before:2026-09-30&hl=en-GB&gl=GB&ceid=GB:en",
   "fallback_url": "https://raw.githubusercontent.com/cfi-co/articles/main/articles/2026/28876-the-barbarous-relic-that-refuses-to-die-gold-at-the-crossroads.md",
   "expected": "An <item> with that title, pubDate Mon, 28 Sep 2026 14:16:24 GMT, source https://cfi.co. At 17:05 UTC on 30 September 2026 the feed held 70 items: 67 from https://cfi.co, 2 from https://www.cfi.co and 1 from https://blog.cfi.co. The article's GitHub record gives published_gmt 2026-09-28 14:14:49.",
   "limits": "A news index, not an AI answer. Filter on <source url> https://cfi.co or https://www.cfi.co and match by title. Item counts change daily. The article (id 28876) is in the pinned catalogue commit but not in the 872-record set used for counts (C55).",
   "checked_on": "30 Sep 2026 17:05 UTC; re-checked 1 Oct 2026 13:23 UTC",
   "checkable_by_link": true
  },
  {
   "id": "C22",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "A paper in ECONOMIST: Jurnal Ekonomi dan Bisnis, dated 27 June 2026, cites CFI.co's article on Singapore (4 January 2023) with its URL.",
   "route_url": "https://e.journal.titannusa.org/index.php/economist/article/view/250",
   "fallback_url": "https://e.journal.titannusa.org/index.php/economist/article/download/250/279",
   "expected": "Landing-page citation_reference metadata: 'Filipovski, B. (2023). Singapore the Leanding Centre in the Asia-Pasific Region. Cfi.co.' with https://cfi.co/asia-pacific/2023/01/singapore-the-leading-financial-centre-in-the-asia-pacific-region/; citation_date 2026/06/27. The PDF (download/250/279, 448,074 bytes) carries the reference in its list on PDF page 11 and '(Filipovski, 2023)' in the text on PDF page 9.",
   "limits": "Human use, not AI use. Some AI fetch tools download PDFs but do not read their text; open in a browser or extract the text. The reference misspells the title. The DOI the journal gives (10.63545/economist.v3i2.250) is not registered: doi.org returned HTTP 404 and the Handle System API (https://doi.org/api/handles/10.63545/economist.v3i2.250) returned responseCode 100, handle not found (30 September 2026, 17:02 UTC). Use the landing page. The page byline names the author. Found by searching scholarly indexes and the web for references to cfi.co; the total number of such citations was not measured.",
   "checked_on": "30 Sep 2026 17:02 UTC; re-checked 1 Oct 2026 13:23 UTC (landing 200; PDF 200, 448,074 bytes; 'Filipovski' on PDF p9, the cfi.co reference on p11)",
   "checkable_by_link": true
  },
  {
   "id": "C23",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "A Penang Institute research paper of September 2025 cites CFI.co's article on Singapore (4 January 2023), with its URL, in footnote 5.",
   "route_url": "https://penanginstitute.org/wp-content/uploads/2025/09/Penangs-Next-Economic-Leap.pdf",
   "fallback_url": "https://web.archive.org/web/20260825094439/https://penanginstitute.org/wp-content/uploads/2025/09/Penangs-Next-Economic-Leap.pdf",
   "expected": "PDF page 5 (printed page 4), footnote 5, on the sentence giving Singapore's 17% corporate tax rate: a reference to Filipovski (2023, Jan 3), Capital Finance International, with https://cfi.co/asia-pacific/2023/01/singapore-the-leading-financial-centre-in-the-asia-pacific-region/. Second fallback, a text copy: https://r.jina.ai/https://penanginstitute.org/wp-content/uploads/2025/09/Penangs-Next-Economic-Leap.pdf",
   "limits": "Human use, not AI use. Grey literature, not peer-reviewed. The footnote dates the piece 3 January 2023. The original server was unreliable on 30 September 2026: HTTP 404 to the user agent 'Mozilla/5.0' and the PDF to curl's own user agent at 15:57 UTC, then timeouts, and no response at 17:01 UTC. Use the archived copy (Internet Archive capture of 25 August 2026) or the text copy. The PDF's file properties carry an unrelated title, which some reader services show as the document title; the text is the Penang paper. Some AI fetch tools download PDFs but do not read their text. Found by searching scholarly indexes and the web for references to cfi.co; the total number of such citations was not measured.",
   "checked_on": "30 Sep 2026 17:01 UTC; re-checked 1 Oct 2026 13:23 UTC (archive 200, application/pdf, 1,346,023 bytes, cfi.co reference on PDF p5; r.jina.ai text copy 200)",
   "checkable_by_link": true
  },
  {
   "id": "C24",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "A 2026 e-textbook from Igor Sikorsky Kyiv Polytechnic Institute reproduces the text of CFI.co's article 'The Economics of Christmas' (17 December 2024) as a reading text credited to Capital Finance International.",
   "route_url": "https://ela.kpi.ua/bitstreams/00ae5cf2-e196-45d3-b8d5-03fc360e7b4f/download",
   "fallback_url": "https://raw.githubusercontent.com/cfi-co/articles/main/articles/2024/27405-the-economics-of-christmas.md",
   "expected": "The text on PDF pages 50 and 51, under Task 14, ending with a credit line to Capital Finance International (year 2025) on page 51. The Task 15 questions on the text start on page 51 and continue on page 52. No URL is given. Compare with CFI.co's own GitHub record (fallback).",
   "limits": "Human use, not AI use. Some AI fetch tools download PDFs but do not read their text; open in a browser or extract the text. The reading text has about 450 words; the archive record's content_text has 469. The textbook drops the subtitle and shortens two headings ('Trends Shaping Christmas Shopping in 2024' and 'Conclusion: A Season of Adaptation'). The credit line gives the year 2025. The comparison copy is CFI.co's own. Found by searching scholarly indexes and the web for references to cfi.co; the total number of such citations was not measured.",
   "checked_on": "30 Sep 2026 17:02 UTC; re-checked 1 Oct 2026 13:23 UTC (PDF 200, 3,739,595 bytes, 126 pages; title on p50, credit on p51, Task 15 from p51)",
   "checkable_by_link": true
  },
  {
   "id": "C25",
   "level": "demonstrated",
   "source": "CFI.co test",
   "claim": "In all five probe runs, the named question about Cartica Management returned at least one of CFI.co's two articles on it (1 and 5 October 2021; independent editorial, August 2026 review (independence_basis retrospective_review_2026-08)): both at 2 and 6 of 9 (run 1), both at 1 and 3 of 9 (runs 2 and 3), one at 1 of 9 (runs 4 and 5).",
   "route_url": "https://cfi.co/finance/2021/10/cartica-management-powerful-combination-investment-acumen-esg-engagement-and-diverse-leadership/",
   "fallback_url": "https://raw.githubusercontent.com/cfi-co/articles/main/articles/2021/20297-cartica-management-powerful-combination-investment-acumen-esg-engagement-and-div.md",
   "expected": "Run 1 question: 'How does Cartica Management choose the emerging market companies it invests in, and how does it engage with them on ESG afterwards?' Run 2: 'What is Cartica Management's investment process for emerging-markets equities, and how does it engage its portfolio companies on ESG issues?' Articles returned: https://cfi.co/finance/2021/10/cartica-management-powerful-combination-investment-acumen-esg-engagement-and-diverse-leadership/ and https://cfi.co/northamerica/2021/10/carticas-triple-threat-three-women-leading-the-way-on-emerging-markets-and-esg/ (5 October 2021). A CFI.co article was attached to an answer sentence in runs 1 and 2.",
   "limits": "Made by CFI.co with Claude Code's WebSearch tool (standard mode; documented as US-only). CFI.co wrote the questions with the article in hand. Positions are the order the tool returned results, not a ranking. Results vary by assistant, date, locale and wording. Runs 1 and 2 answers are held by CFI.co and are not public; runs 3 to 5 are recorded in probe-reruns-2026-09-30.json and recheck-v0.3-2026-09-30.json (not yet public). Re-run the questions instead. The first sampling date (1 October 2021) landed on Cartica Management, which had four CFI.co articles between 9 September 2021 and 5 October 2021 (two from 1 October 2021); that makes a hit more likely.",
   "checked_on": "29 Sep 2026 (run 1); 30 Sep 2026 01:57, 15:54, 15:55, 17:05 UTC",
   "checkable_by_link": "re-run only"
  },
  {
   "id": "C26",
   "level": "demonstrated",
   "source": "CFI.co test",
   "claim": "In all five probe runs, the named question about IFC returned CFI.co's interview with Alfonso García Mora (2 January 2023; independent editorial, August 2026 review (independence_basis retrospective_review_2026-08)) at positions 1 and 2 (canonical and /amp URL of one article), of 10 results in runs 1 to 4 and of 9 in run 5.",
   "route_url": "https://cfi.co/europe/2023/01/ifcs-alfonso-garcia-mora-on-the-frontlines-of-climate-change-and-war/",
   "fallback_url": "https://raw.githubusercontent.com/cfi-co/articles/main/articles/2023/24267-ifcs-alfonso-garcia-mora-on-the-frontlines-of-climate-change-and-war.md",
   "expected": "Run 1: 'What has IFC's Alfonso García Mora said about using blended finance for climate projects in Latin America and for rebuilding Ukraine?' Run 2: 'What role does the IFC plan to play in mobilising private capital for Ukraine's reconstruction and for climate finance in Latin America?' Returned: https://cfi.co/europe/2023/01/ifcs-alfonso-garcia-mora-on-the-frontlines-of-climate-change-and-war/ and its /amp form. Attached to an answer sentence in both runs.",
   "limits": "Made by CFI.co with Claude Code's WebSearch tool (standard mode; documented as US-only). CFI.co wrote the questions with the article in hand. Positions are the order the tool returned results, not a ranking. Results vary by assistant, date, locale and wording. Runs 1 and 2 answers are held by CFI.co and are not public; runs 3 to 5 are recorded in probe-reruns-2026-09-30.json and recheck-v0.3-2026-09-30.json (not yet public). Re-run the questions instead. One article, two URL forms. Both IFC questions pair the two subjects of the interview.",
   "checked_on": "29 Sep 2026; 30 Sep 2026 01:58, 15:54, 15:55, 17:05 UTC",
   "checkable_by_link": "re-run only"
  },
  {
   "id": "C27",
   "level": "demonstrated",
   "source": "CFI.co test",
   "claim": "In all five probe runs, the named question about NBG Securities returned CFI.co's article on NBG Securities (4 July 2025; commercially supported, August 2026 review (independence_basis retrospective_review_2026-08)), always as its /amp URL, never the canonical URL: position 6 of 9 (run 1), 2 of 9 (run 2), 1 of 10 (run 3), 5 of 9 (runs 4 and 5). Counting the canonical URL only, it never came back.",
   "route_url": "https://cfi.co/europe/2025/07/nbg-securities-redefining-investment-services-with-a-vision-for-growth/",
   "fallback_url": "https://raw.githubusercontent.com/cfi-co/articles/main/articles/2025/27785-nbg-securities-redefining-investment-services-with-a-vision-for-growth.md",
   "expected": "Wording A: 'What services does NBG Securities offer, and which exchanges and markets is it a member of?' Wording B: 'What is NBG Securities, when was it founded, and which exchanges is it a member of?' Returned: https://cfi.co/europe/2025/07/nbg-securities-redefining-investment-services-with-a-vision-for-growth/amp (301-redirects to the canonical URL). The page's verification box reads 'independence commercially supported', determined by retrospective review, 2026-08.",
   "limits": "Made by CFI.co with Claude Code's WebSearch tool (standard mode; documented as US-only). CFI.co wrote the questions with the article in hand. Positions are the order the tool returned results, not a ranking. Results vary by assistant, date, locale and wording. Runs 1 and 2 answers are held by CFI.co and are not public; runs 3 to 5 are recorded in probe-reruns-2026-09-30.json and recheck-v0.3-2026-09-30.json (not yet public). Re-run the questions instead. Counted as commercially supported, not editorial: the live page and the archive record carry that label. Wording B asks when the firm was founded, which the piece states. Other cfi.co pages are not counted.",
   "checked_on": "29 Sep 2026; 30 Sep 2026 02:00, 15:54, 15:55, 17:05 UTC",
   "checkable_by_link": "re-run only"
  },
  {
   "id": "C28",
   "level": "demonstrated",
   "source": "CFI.co test",
   "claim": "In all five probe runs, the named question about the National Stock Exchange of India returned CFI.co's two sponsored NSE pieces (25 February 2026 and 10 March 2026) at their canonical URLs: positions 3 and 6 of 9 (run 1), 1 and 6 of 10 (run 2), 2 and 4 of 9 (run 3), and 4 and 6 of 9 (runs 4 and 5).",
   "route_url": "https://cfi.co/finance/2026/02/leading-the-next-cycle-nses-trust-first-agenda-for-indias-capital-markets",
   "fallback_url": "https://raw.githubusercontent.com/cfi-co/articles/main/articles/2026/28311-how-nse-is-prioritising-trust-resilience-and-capital-formation-for-indias-next-m.md",
   "expected": "Run 1: 'What are the National Stock Exchange of India's priorities for capital formation, investor protection and technology resilience over the next five years?' Run 2: 'What are the National Stock Exchange of India's strategic priorities for the next few years on capital formation, investor protection and technology resilience?' Canonical URLs: https://cfi.co/finance/2026/02/leading-the-next-cycle-nses-trust-first-agenda-for-indias-capital-markets and https://cfi.co/finance/2026/02/nses-resilience-blueprint-scale-trust-and-sustainable-market-growth. Both pages carry the 'Sponsored content' label.",
   "limits": "Made by CFI.co with Claude Code's WebSearch tool (standard mode; documented as US-only). CFI.co wrote the questions with the article in hand. Positions are the order the tool returned results, not a ranking. Results vary by assistant, date, locale and wording. Runs 1 and 2 answers are held by CFI.co and are not public; runs 3 to 5 are recorded in probe-reruns-2026-09-30.json and recheck-v0.3-2026-09-30.json (not yet public). Re-run the questions instead. Both NSE questions list the three themes the pieces are built around. Four of the six results in each answer were ?p= duplicates or /approval/ forms of the same two pieces; the /approval/ forms return HTTP 404; none of those is counted. The GitHub file slugs differ from the live URLs; match by id (28306, 28311).",
   "checked_on": "29 Sep 2026; 30 Sep 2026 02:02, 15:54, 15:55, 17:05 UTC; /approval/ re-checked 1 Oct 2026 13:17 UTC",
   "checkable_by_link": "re-run only"
  },
  {
   "id": "C29",
   "level": "demonstrated",
   "source": "CFI.co test",
   "claim": "La Trobe Financial's sponsored piece (14 May 2026) came back in one of five probe runs. Wording A hit on 29 September 2026 (run 1: canonical URL at 2 of 10) and missed on 30 September 2026 at 15:55 UTC (run 4) and 17:05 UTC (run 5). Wording B missed at 02:02 UTC (run 2). At 15:54 UTC (run 3) the only return was a www.cfi.co/?p=28473 duplicate at 8 of 9, which is not counted.",
   "route_url": "https://cfi.co/asia-pacific/2026/05/la-trobe-financial-the-difference-is-discipline/",
   "fallback_url": "https://raw.githubusercontent.com/cfi-co/articles/main/articles/2026/28473-la-trobe-financial-the-difference-is-discipline.md",
   "expected": "Wording A: 'What is La Trobe Financial's approach to private credit, and how is its 12 Month Investment Account portfolio built?' Wording B: 'How does La Trobe Financial manage risk in its 12 Month Investment Account?' A hit returns https://cfi.co/asia-pacific/2026/05/la-trobe-financial-the-difference-is-discipline/ (or its /amp form). The page carries the 'Sponsored content' label.",
   "limits": "Made by CFI.co with Claude Code's WebSearch tool (standard mode; documented as US-only). CFI.co wrote the questions with the article in hand. Positions are the order the tool returned results, not a ranking. Results vary by assistant, date, locale and wording. Runs 1 and 2 answers are held by CFI.co and are not public; runs 3 to 5 are recorded in probe-reruns-2026-09-30.json and recheck-v0.3-2026-09-30.json (not yet public). Re-run the questions instead. Both questions name the account the piece describes. Treat as a dated, unstable observation. Version 0.2 counted the run 3 ?p= return as a hit; version 0.3 does not. This is the evaluator report's counting rule. Under this page's rule a ?p= address that redirects to the article counts, which makes La Trobe Financial 2 of 5 runs (canonical in run 1, a duplicate address in run 3).",
   "checked_on": "29 Sep 2026 15:34 UTC; 30 Sep 2026 02:02, 15:54, 15:55, 17:05 UTC",
   "checkable_by_link": "re-run only"
  },
  {
   "id": "C33",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "In the infini-gram index of Dolma v1.7, a 15-word passage from CFI.co's Cartica Management article occurs 3 times: in two documents whose URL is the article (Common Crawl and RefinedWeb parts, both created 16 October 2021) and in one reworded copy on glstn.org.",
   "route_url": "https://api.infini-gram.io/",
   "fallback_url": null,
   "expected": "Count: curl -s -X POST -H \"Content-Type: application/json\" -d '{\"index\":\"v4_dolma-v1_7_llama\",\"query_type\":\"count\",\"query\":\"was founded by seasoned investors, including former executives of the International Finance Corporation, the private\"}' https://api.infini-gram.io/ returns count 3. Documents: s 5, rank 281397581697 gives doc_ix 2202122761 (id https://cfi.co/finance/2021/10/cartica-management-powerful-combination-investment-acumen-esg-engagement-and-diverse-leadership/, created 2021-10-16T00:00:54Z); s 4, rank 281376793088 gives 2031232175 (RefinedWeb, same URL in metadata); s 3, rank 281444252504 gives 1362615267 (glstn.org copy, 2 October 2022). Example: curl -s -X POST -H \"Content-Type: application/json\" -d '{\"index\":\"v4_dolma-v1_7_llama\",\"query_type\":\"get_doc_by_rank\",\"query\":\"was founded by seasoned investors, including former executives of the International Finance Corporation, the private\",\"s\":5,\"rank\":281397581697,\"max_disp_len\":80}' https://api.infini-gram.io/",
   "limits": "Tool route: POST only; a GET returns HTTP 403. The s and rank values came from find queries on 30 September 2026 and hold while the index is unchanged; if they fail, re-run with query_type find. An index of a training dataset shows the text is in the dataset, not that a model memorised it. The glstn.org copy's attribution was not checked. From a fixed sample drawn before any query: of the 10 in-scope sample articles published October 2021 to November 2022, 8 have a document at their own URL in Dolma v1.7 (3,403,336,408 documents), one matched only a predecessor piece sharing its text, and one (BLKB) returned no match.",
   "checked_on": "30 Sep 2026 16:05 and 16:25 UTC; re-checked 1 Oct 2026 13:25 UTC (count 3; doc 2202122761 retrieved)",
   "checkable_by_link": true
  },
  {
   "id": "C34",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "The infini-gram index of Dolma v1.7 holds documents at the URLs of eight more in-window CFI.co articles; each 15-word passage has a count of 1 and its document's URL is the CFI.co article.",
   "route_url": "https://api.infini-gram.io/",
   "fallback_url": null,
   "expected": "Index v4_dolma-v1_7_llama; for each, count 1 and get_doc_by_rank returns the CFI.co URL. ECB inflation analysis, 15 December 2021: passage 'an energy price shock conspired with faltering supply chains and excess liquidity to push annual'; s 1, rank 166321151855, doc_ix 580498519, https://cfi.co/brave-new-world/2021/12/too-much-of-a-good-thing-inflation-spike-puzzles-ecb-engage-or-ignore/, created 2022-05-28T11:26:18Z | Markets analysis, 24 February 2022: passage 'Commodity analysts expect the rally to accelerate with some predicting an oil supercycle at levels'; s 6, rank 198054786270, doc_ix 2709136546, https://cfi.co/brave-new-world/2022/02/markets-in-turmoil-president-putins-technical-operations-upset-the-apple-cart/, created 2022-06-30T12:56:03Z | Markets analysis, 6 May 2022: passage 'trading pits, many investors belatedly realized that the present is perhaps not such a good'; s 5, rank 270699140257, doc_ix 2282169382, https://cfi.co/brave-new-world/2022/05/corporate-earnings-fine-markets-not-so-much-seesawing-stock-markets-rattle-investors/, created 2022-05-28T11:18:50Z | Geidea, 18 May 2022 (commercially supported): passage 'His initial success in this sector, and a passion for all things digital, encouraged him'; s 7, rank 31813648913, doc_ix 3060113594, https://cfi.co/menu/innovation-technology/2022/05/abdullah-al-othman-geidea-fintech-supports-smes-and-saudi-vision-2030/, created 2022-06-30T14:05:37Z | Tamsin Lejeune profile, 31 May 2022: passage 'She grew up in Africa, has worked in shanty towns in Cambodia, and launched a'; s 0, rank 315228134958, doc_ix 82202035, https://cfi.co/lifestyle/2022/05/tamsin-lejeune-saving-the-world-in-style/, created 2022-06-30T14:11:31Z | Hybrid working analysis, 28 July 2022: passage 'Factor in saved fuel and public transport costs for the minions, and the centre of'; s 3, rank 163463472539, doc_ix 1436628146, https://cfi.co/brave-new-world/2022/07/working-from-home-or-living-at-work-hybrid-is-hell-and-a-return-to-office-may-be-worse/, created 2022-08-19T10:41:42Z | Seaside fashion feature, 6 September 2022: passage 'Britain has channelled the coastal couture vibe via brands such as Fat Face, Seasalt, Celtic'; s 5, rank 124772641972, doc_ix 2288439202, https://cfi.co/lifestyle/2022/09/we-do-love-to-be-beside-the-seaside-and-fashion-is-so-much-better-for-that/, created 2022-09-28T18:49:43Z | Nordea Asset Management, 9 November 2021 (commercially supported): passage 'continuously refines its ESG approach in keeping with the increasing complexity, depth and scope of'; s 6, rank 97596573666, doc_ix 2709138916, https://cfi.co/menu/corporate/2021/11/nordea-asset-management-meet-the-responsible-investments-team/, created 2022-06-30T14:02:06Z",
   "limits": "Tool route: POST only; a GET returns HTTP 403. The s and rank values came from find queries on 30 September 2026 and hold while the index is unchanged; if they fail, re-run with query_type find. An index of a training dataset shows the text is in the dataset, not that a model memorised it. The Nordea passage is shared by two CFI.co pieces (9 November 2021 and 1 November 2022); the document is at the 2021 URL. Denominator as in C33. Dolma v1.7 holds 3,403,336,408 documents.",
   "checked_on": "30 Sep 2026 16:05 and 16:25 UTC (not re-run 1 Oct)",
   "checkable_by_link": true
  },
  {
   "id": "C35",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "Control: a passage in CFI.co's April 2023 piece on Abu Dhabi Global Market is shared press-release wording. It occurs 5 times in Dolma v1.7; the first retrieved document (676286304) is on zawya.com and was created before the CFI.co piece, so it is not evidence about CFI.co content.",
   "route_url": "https://api.infini-gram.io/",
   "fallback_url": null,
   "expected": "Passage 'position as a leading financial centre and a business hub serving as a strategic link': count 5; s 1, rank 69397620495 gives doc_ix 676286304 at a zawya.com press-release URL, created 2022-10-17T13:18:35Z.",
   "limits": "Method control. A count counts only when a retrieved document carries the CFI.co URL.",
   "checked_on": "30 Sep 2026 16:05 UTC",
   "checkable_by_link": true
  },
  {
   "id": "C36",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "The infini-gram index of OLMo-mix-1124 (described by its dataset card as the data used to train OLMo 2 1124 models) holds documents at the URLs of five in-window CFI.co-published pieces. The same Nvidia document is in the DCLM-Baseline index, and the OLMo-2-0325-32B-Instruct index gives the same counts.",
   "route_url": "https://api.infini-gram.io/",
   "fallback_url": null,
   "expected": "Index v4_olmo-mix-1124_llama. Jensen Huang and Nvidia, 2 August 2022: passage 'the first time a computer can write software by itself, that no human can, and'; count 1; s 0, rank 62863242138, doc_ix 126116150, https://cfi.co/technology/2022/08/jensen-huang-nvidia-ceo-vision-ai-future/ | US inflation and supply chains, 25 November 2021: passage 'To put that into context, the Fed is aiming for a sustained rate of two'; count 2; s 1, rank 396219690758, doc_ix 319725041, https://cfi.co/c-19/2021/11/inflation-used-cars-silicon-chips-and-supply-demand-links-in-a-worrying-chain/ | Nasdaq opinion column, 16 February 2022: passage 'Some take advantage of sustainability terminology to pitch wholly unsustainable products or amplify otherwise benign'; count 2; s 4, rank 425094622253, doc_ix 1363588343, https://cfi.co/finance/2022/02/evan-harvey-nasdaq-language-locks-and-building-blocks/ | OECD contributed piece, 28 July 2022: passage 'facilitator between the demands of the SDGs and private sector investment interest of investing in'; count 2; s 0, rank 384033495497, doc_ix 114037703, https://cfi.co/sustainability/2022/07/oecd-only-scale-and-development-impact-will-help-us-reach-the-sdg-mountain-summit/ | Twitter analysis, 7 November 2022: passage 'verification system but ensuring users can only access key safety features if they can afford'; count 1; s 2, rank 221938114408, doc_ix 805838384, https://cfi.co/menu/innovation-technology/2022/11/many-a-titter-about-twitter-as-musk-bungles-his-big-purchase/ | DCLM-Baseline (v4_dclm-baseline_llama): Nvidia passage, s 0, rank 62863242138 gives doc_ix 126116150. v4_olmo-2-0325-32b-instruct_llama gives the same counts.",
   "limits": "Tool route: POST only; a GET returns HTTP 403. The s and rank values came from find queries on 30 September 2026 and hold while the index is unchanged; if they fail, re-run with query_type find. An index of a training dataset shows the text is in the dataset, not that a model memorised it. Two of the five pieces were written by outside authors, so say CFI.co-published, not CFI.co-written. Found by listing every DCLM-Baseline document containing a phrase CFI.co pages carried ('may have an interest in also reading'): 904 documents, all at cfi.co URLs, 11 of them covering 8 in-window pieces; these five come from those eight. In the fixed sample, none of the 10 in-scope articles from October 2021 to November 2022 was found in DCLM-Baseline or OLMo-mix-1124 (0 of 23 passages). OLMo-mix-1124 holds 3,081,440,534 documents and DCLM-Baseline 2,948,096,911: a floor found by targeted search, not a rate.",
   "checked_on": "30 Sep 2026 16:05 and 16:25 UTC",
   "checkable_by_link": true
  },
  {
   "id": "C37",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "infini-gram mini's indexes of seven Common Crawl crawls from January to July 2025 (2.4 to 3.0 billion documents each) contain a document at the article's own cfi.co URL for each of the 16 in-scope articles in CFI.co's fixed sample (published 1 October 2021 to 30 December 2024).",
   "route_url": "https://api.infini-gram-mini.io/",
   "fallback_url": null,
   "expected": "POST with max_ctx_len in place of max_disp_len. Rows (article id: index; passage; count; s; rank; max_ctx_len; doc_ix; crawl date): see the section 4.1 table of the evaluator report. Example: Cartica Management 20297: v2_cc-2025-18; 'was founded by seasoned investors, including former executives of the International Finance Corporation, the private'; 1; 11; 435850382767; 100; 1879802425; 22 April 2025. Full rows in recheck-2026-09-30.json.",
   "limits": "Tool route: POST only; several seconds per query. Some documents fail to decode at max_ctx_len 100; use 101 where shown. The sample was drawn from the catalogue on 29 September 2026 before any query (20 pieces, 16 in scope). Crawl inclusion only; which models trained on these crawls is not established.",
   "checked_on": "30 Sep 2026 16:04-16:08 UTC",
   "checkable_by_link": true
  },
  {
   "id": "C38",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "The Common Crawl copies of CFI.co's sponsored pieces on Raiffeisen Certificates (CC-MAIN-2026-39) and EastWest Banking Corporation (CC-MAIN-2026-25) carry the 'Sponsored content' label.",
   "route_url": "https://data.commoncrawl.org/crawl-data/CC-MAIN-2026-39/segments/1788492699911.48/warc/CC-MAIN-20260910032001-20260910062001-00320.warc.gz",
   "fallback_url": "https://data.commoncrawl.org/crawl-data/CC-MAIN-2026-25/segments/1780687572696.53/warc/CC-MAIN-20260612041041-20260612071041-00741.warc.gz",
   "expected": "curl -s -r 116498643-116538933 <route_url> | gunzip | tr -d '\\r' | grep -a -o -E \"WARC-Target-URI: [^ ]+|Sponsored content[^<]{0,60}\" shows WARC-Target-URI https://cfi.co/banking/2025/11/raiffeisen-certificates-two-decades-of-passion-precision-and-purpose/ and the 'Sponsored content' label line (HTTP 206, 40,291 bytes). EastWest: range 123614083-123653183 on the fallback file.",
   "limits": "Tool route: needs a Range header and gunzip. The byte range is offset to offset plus length minus one, from the index line (C17, C18). The visible label was added in May 2026 (C63). The two Common Crawl copies of the CRC piece checked from March and April 2026 carry the machine-readable declaration only; a copy of a Lattanzio Group piece of 13 May 2026 (CC-MAIN-2026-21) carries neither.",
   "checked_on": "30 Sep 2026 16:10 and 16:25 UTC; re-checked 1 Oct 2026 13:23 UTC (both ranges return the URI and label)",
   "checkable_by_link": true
  },
  {
   "id": "C39",
   "level": "demonstrated",
   "source": "CFI.co check",
   "claim": "Using CFI.co's script cc_cfi.py (printed in the evaluator report's appendix B), across 44 Common Crawl crawls (CC-MAIN-2021-43 to CC-MAIN-2026-39), 866 of the 871 distinct URLs of the 872 in-window catalogue records were captured with HTTP 200 at least once (867 of 871 counting one piece captured under an earlier URL). By label, in distinct URLs: independent editorial 527 of 530; contributed 83 of 83; commercially supported with no disclosure at publication 230 of 230; sponsored, labelled at publication, 26 of 28. With the pinned catalogue's two newest records included: 866 of 873.",
   "route_url": "https://raw.githubusercontent.com/cfi-co/articles/7961c8023df113edf460aff9f1df01f88ce763ca/index.jsonl",
   "fallback_url": "https://index.commoncrawl.org/collinfo.json",
   "expected": "Save the pinned catalogue; run 'python cc_cfi.py OUTDIR <44 crawls> index.jsonl' (the evaluator report's appendix B gives the crawl list); keep HTTP 200 captures from OUTDIR/cc_captures.jsonl; normalise URLs (strip scheme, www., query string, trailing slash); join to records published on or after 1 October 2021, excluding ids 28872 and 28876 (the evaluator report's appendix B gives the join). Missing: id 22944 (captured under an earlier URL); two further sponsored pieces; ids 28618 (24 July 2026) and 28853 (3 September 2026). By content class: editorial_analysis 811 of 814, interview 7 of 7, opinion_column 18 of 18, review 4 of 4, sponsored_article 26 of 28.",
   "limits": "A tool route: needs Python 3 (standard library only) and a few minutes. The script is CFI.co's own (SHA-256 62f8113eb9463e4af924497975d966d7e6b1df99c2ad7818624fdc63bed3468a) The domain-wide index query (url=cfi.co/*) timed out 10 of 10 times on 30 September 2026. The per-crawl counts the script prints are not the report's figure; the figure is the union. A capture is not evidence of training use.",
   "checked_on": "29 Sep 2026 13:27-13:31 UTC; re-run 30 Sep 2026 17:07-17:10 UTC (same 7,279 URLs, 45,243 captures)",
   "checkable_by_link": "tool (script in appendix B)"
  },
  {
   "id": "C41",
   "level": "commitment",
   "source": "CFI.co terms and pages",
   "claim": "CFI.co's order form commits to a dated evidence note on the first of every month and to the reviews set out in the proposal, continuing for twelve months after the engagement ends. Under CFI.co's rules for every engagement, the reviews fall at roughly 30 days, 90 days, six months and twelve months, then roughly every six months while the engagement runs, and the baseline is taken in the opening days and first month. The engagement runs month by month; the first three months are committed together, and after them it ends at the end of any paid month on written notice.",
   "route_url": null,
   "fallback_url": "https://cfi.co/terms/",
   "expected": "The order form lists the monthly dated evidence note and the proposal's reviews as inclusions of every engagement, and records the twelve months after the end as an obligation the order adds to clause 13. Review cadence and baseline timing as stated in CFI.co's product status (engagement model).",
   "limits": "A commitment, not evidence of results. The order form and the proposal are supplied with each order and are not public, so this cannot be checked by link. CFI.co runs the measurement, not an independent party. The terms and the order form do not say that the questions include ones without the company's name, or which assistants are tested. The public pages (C42, C51) cover testing before and after publication, every result shown, and reviews continuing for twelve months after an engagement ends, but not the monthly note or the cadence.",
   "checked_on": "30 Sep 2026",
   "checkable_by_link": false
  },
  {
   "id": "C42",
   "level": "commitment",
   "source": "CFI.co terms and pages",
   "claim": "Clause 13 of CFI.co's public terms (version 1.1) says CFI.co tests how AI systems and search engines describe the client and its content before and after publication, using public systems and published material only; that the client receives every result, favourable or not, and at least three further reviews in the twelve months from first publication.",
   "route_url": "https://cfi.co/terms/",
   "fallback_url": null,
   "expected": "Clause 13 says the publisher \"tests how AI systems and search engines describe the client and its content\", before and after publication. The page states Version 1.1, published 19 August 2026, SHA-256 of TERMS-v1.1.md 493D014D0769C7D2883572D66BC882CDC1D3E982BF9162A15FB775F795B03CDF.",
   "limits": "A commitment, not evidence of results. Clause 13 also says anonymised aggregate reporting is published whether or not it favours either party; CFI.co links none, and CFI.co's evidence library (https://cfi.co/ai/evidence/) listed two published cases on 30 September 2026, neither of them aggregate client reporting. Clause 13 also says any use of a named client's results as an example is a separate permission, given in the order.",
   "checked_on": "30 Sep 2026 16:00 UTC; re-checked 1 Oct 2026 13:17 UTC (200, 186,799 bytes, title 'CFI.co Terms of Business | Capital Finance International'; SHA 493D014D...5F795B03CDF on page)",
   "checkable_by_link": true
  },
  {
   "id": "C43",
   "level": "commitment",
   "source": "CFI.co terms and pages",
   "claim": "Clause 12 of CFI.co's public terms (version 1.1) says CFI.co does not guarantee search ranking, citation or use by any AI system, inclusion in training data, or any commercial outcome, and that measurements are reported as observations, never as targets.",
   "route_url": "https://cfi.co/terms/",
   "fallback_url": null,
   "expected": "Clause 12 begins: \"The publisher does not guarantee search ranking, citation or use by any AI system\". It also excludes inclusion in any AI system's training data and any commercial outcome, and says measurements are reported as observations, never as targets.",
   "limits": "As C42.",
   "checked_on": "30 Sep 2026 16:00 UTC; re-checked 1 Oct 2026 13:17 UTC (wording present)",
   "checkable_by_link": true
  },
  {
   "id": "C44",
   "level": "demonstrated",
   "source": "CFI.co check",
   "claim": "On 30 September 2026 cfi.co challenged generic library user agents on some requests and not others. Between 13:03 and 13:09 UTC, and at 16:07 UTC, curl's default user agent and python-requests received HTTP 403 (a 5,505-byte page titled 'Attention Required! | Cloudflare') on article pages and on /terms/. At 16:58 to 16:59 UTC the same user agents, and Wget, received HTTP 200 with the full page on four article pages, /terms/ and /ai-citations/, while ?p= addresses on cfi.co and www.cfi.co and the blog.cfi.co home page still returned HTTP 403 to them. Requests identifying as named AI agents or a desktop browser were served every time.",
   "route_url": "https://cfi.co/terms/",
   "fallback_url": "https://raw.githubusercontent.com/cfi-co/articles/main/articles/2023/24267-ifcs-alfonso-garcia-mora-on-the-frontlines-of-climate-change-and-war.json",
   "expected": "At 16:58 to 16:59 UTC: https://www.cfi.co/?p=28473 and https://cfi.co/?p=28473 gave HTTP 403, 5,505 bytes, to curl's default user agent, python-requests/2.32.3 and Wget/1.21.4, and HTTP 301 to the canonical article for ChatGPT-User and Chrome/140. https://blog.cfi.co/ gave HTTP 403 to the generic agents and HTTP 200 to ChatGPT-User and Chrome/140. The IFC, Cartica, NSE and EastWest article pages, https://cfi.co/terms/ and https://cfi.co/ai-citations/ gave HTTP 200 (about 187 to 252 KB) to all five user agents. Earlier the same day (13:03 to 13:09 UTC, 16:07 UTC) the article pages and /terms/ gave HTTP 403 to curl's default user agent and python-requests.",
   "limits": "An intermittent, dated observation, not a fixed rule: which requests are challenged changed within hours. The tests set only the user-agent string, from one machine; spoofed crawler strings also passed, so they do not show how real crawlers are treated from their own networks. Use the GitHub copy (C45) if challenged.",
   "checked_on": "30 Sep 2026 13:03-13:09, 16:07, 16:58-16:59 UTC",
   "checkable_by_link": true
  },
  {
   "id": "C45",
   "level": "demonstrated",
   "source": "CFI.co check",
   "claim": "Every article in CFI.co's public archive catalogue has a JSON and a Markdown copy on GitHub at raw.githubusercontent.com/cfi-co/articles/main/articles/<year>/<id>-<slug>.json (and .md); on 30 September 2026 all 2,800 catalogue records had both files.",
   "route_url": "https://raw.githubusercontent.com/cfi-co/articles/main/index.jsonl",
   "fallback_url": "https://github.com/cfi-co/articles",
   "expected": "index.jsonl: 2,800 lines, one per article, each with url, path and md_path. Example record: https://raw.githubusercontent.com/cfi-co/articles/main/articles/2023/24267-ifcs-alfonso-garcia-mora-on-the-frontlines-of-climate-change-and-war.json returns '\"id\": 24267', the title, published_gmt 2023-01-02 16:50:16 and classification fields. The repository tree lists 2,800 .json and 2,800 .md files under articles/.",
   "limits": "The slug in the file name is cut to 80 characters and differs from the live URL's slug in 85 of 2,800 records; find files through index.jsonl, or match by id. The repository is CFI.co's own (created 22 May 2026; no stars or forks on 30 September 2026): a copy for access, not third-party evidence. The cfi.co-hosted catalogue (https://cfi.co/archive-data/articles-index.jsonl) had 2,798 lines on 30 September 2026, lacking the two newest pieces, and is served as a binary file type. The per-record JSON has no record_id key; look for the id field.",
   "checked_on": "30 Sep 2026 15:52 and 16:10 UTC; re-checked 1 Oct 2026 13:23 UTC (main index.jsonl 200, 2,800 lines, byte-identical in size to the pinned commit; example JSON 200)",
   "checkable_by_link": true
  },
  {
   "id": "C47",
   "level": "demonstrated",
   "source": "CFI.co test",
   "claim": "In probe runs 3 (30 September 2026, 15:54 to 15:55 UTC, wording B) and 4 (15:55 to 15:56 UTC, wording A), with the same Claude search tool, the eight named questions returned the article's canonical URL or its /amp form in 4 of 8 cases in each run (exact 95 per cent range 16 to 84 per cent); canonical URL only, 3 of 8 in each (9 to 76). Target pages returned: 6 of 10 (run 3) and 5 of 10 (run 4). By label: independent editorial 2 of 3 in each; commercially supported with no disclosure at publication 1 of 1 in each (/amp only); sponsored, labelled at publication, 1 of 4 in each. The eight category questions (wording B) returned a CFI.co article in 0 of 8 cases in run 3 (0 to 37 per cent).",
   "route_url": null,
   "fallback_url": null,
   "expected": "Hits in run 3: Cartica, IFC, NBG Securities (/amp), NSE; La Trobe Financial returned only a ?p= duplicate, not counted. Hits in run 4: Cartica, IFC, NBG Securities (/amp), NSE. Category: none. Questions and positions in sections 3.3 and 3.4 and in probe-reruns-2026-09-30.json. The questions (first wording) are printed in section 12 of the evaluator page.",
   "limits": "Made by CFI.co with Claude Code's WebSearch tool (standard mode, documented as US-only), from the session that prepared version 0.2 rather than a fresh session; the search tool receives only the question. Whether the tool caches results is not known. Scored on retrieval only. For one run 3 question the tool ran a second search of its own. Eight questions per group. Version 0.2 gave run 3 as 5 of 8 by counting a ?p= duplicate. The record file is not yet public; re-run the questions instead. Under this page's counting rule, which counts an address that redirects to the article, run 3 is 5 of 8.",
   "checked_on": "30 Sep 2026 15:54-15:56 UTC",
   "checkable_by_link": "re-run only",
   "counts": [
    {
     "n": 4,
     "of": 8,
     "what": "named questions returning the article, run 3 (canonical or /amp; 5 of 8 counting a ?p= duplicate that redirects to the article)"
    },
    {
     "n": 4,
     "of": 8,
     "what": "the same, run 4"
    },
    {
     "n": 0,
     "of": 8,
     "what": "category questions returning a CFI.co article, run 3"
    }
   ]
  },
  {
   "id": "C48",
   "level": "demonstrated",
   "source": "CFI.co test",
   "claim": "Company-name check, 30 September 2026, 15:55 to 15:57 UTC: asked 'What is [company], and what is its strategy?' for each of the 19 companies behind CFI.co's 28 sponsored pieces, Claude's search tool returned the company's sponsored piece for 2 of 19 (EastWest Banking Corporation and Banco Azteca; exact 95 per cent range 1 to 33 per cent). A CFI.co article about the company, sponsored or not, came back for 3 of 19. For 4 of 19 the results were mainly about a different organisation with the same or a similar name.",
   "route_url": "https://raw.githubusercontent.com/cfi-co/articles/main/index.jsonl",
   "fallback_url": null,
   "expected": "Template fixed before any search; the company name as recorded for each sponsored piece in CFI.co's catalogue (sponsor_name in each record file), without legal suffixes. Count a hit only for the company's own sponsored piece at its canonical address or a redirecting form.",
   "limits": "Made by CFI.co with one tool (documented as US-only), one run, retrieval only. A repeat in run 5 was not possible: the session reached its search limit. For two questions the tool ran a second search of its own. A different question template would give different results. Other cfi.co pages are not counted.",
   "checked_on": "30 Sep 2026 15:55-15:57 UTC",
   "checkable_by_link": "re-run only",
   "counts": [
    {
     "n": 2,
     "of": 19,
     "what": "sponsors whose sponsored piece came back for a plain company question"
    }
   ]
  },
  {
   "id": "C50",
   "level": "demonstrated",
   "source": "third-party record",
   "claim": "On 30 September 2026 (17:03 to 17:04 UTC), 13 Wikipedias (English, German, French, Spanish, Portuguese, Arabic, Chinese, Japanese, Russian, Italian, Dutch, Polish, Turkish) and Wikidata held 57 links to cfi.co on 54 pages in article or item space: 47 with https and 10 with http. Seven point to in-scope CFI.co articles published from 1 October 2021, citing 5 of the 872 in-window records (three of the seven are the same Forward You piece). Of the other 50, 35 point to pages published before October 2021, 12 to pages outside the report's scope and 3 to other cfi.co pages.",
   "route_url": "https://en.wikipedia.org/w/api.php?action=query&list=exturlusage&euquery=cfi.co&euprotocol=https&eunamespace=0&eulimit=500&format=json",
   "fallback_url": "https://en.wikipedia.org/w/index.php?title=Special:LinkSearch&target=*.cfi.co&limit=500",
   "expected": "Run the query on each wiki twice: euprotocol=https and euprotocol=http (for example https://en.wikipedia.org/w/api.php?action=query&list=exturlusage&euquery=cfi.co&euprotocol=http&eunamespace=0&eulimit=500&format=json). Hosts: en, de, fr, es, pt, ar, zh, ja, ru, it, nl, pl, tr .wikipedia.org and www.wikidata.org. euquery *.cfi.co returned the same links. Counts (https / http): en 20 / 7, de 6 / 0, fr 4 / 1, es 4 / 0, pt 1 / 0, ar 4 / 0, zh 0 / 0, ja 2 / 0, ru 1 / 1, it 2 / 0, nl 0 / 0, pl 1 / 0, tr 0 / 1, Wikidata 2 / 0. In-scope links: en Bakhtiyor Fazilov (Samarkand, C6); en EXIM Hungary (left out, section 5 of the evaluator report); de FWU AG, it Forward You, es Forward You (C3 to C5); ja National Bank of Greece (C7); Wikidata Q28456374 (C8). All seven use https.",
   "limits": "Covers 13 Wikipedias and Wikidata, not every language edition. Links change as pages are edited. Wikimedia rate-limits generic user agents; set a descriptive one. A query with euprotocol=https alone finds 47 of the 57. On the evaluator page the EXIM Hungary link is set aside, because the cited piece does not support the detail of the sentence it is attached to; the remaining six point to 4 in-window articles.",
   "checked_on": "30 Sep 2026 17:03-17:04 UTC; English re-checked 1 Oct 2026 13:25 UTC (20 https / 7 http, unchanged)",
   "checkable_by_link": true
  },
  {
   "id": "C51",
   "level": "commitment",
   "source": "CFI.co terms and pages",
   "claim": "CFI.co's page for prospective clients (https://cfi.co/machine-facing-evidence/, version 0.5, 16 September 2026) says the questions are agreed before anything is published, tested before and after, and every result is shown to the client, and that the reviews continue for twelve months after an engagement ends. It also says the record can hold answers to questions \"that do not contain the company's name\".",
   "route_url": "https://cfi.co/machine-facing-evidence/",
   "fallback_url": null,
   "expected": "Under 'What we supply': the engagement runs month by month, the first three months committed together; the reviews continue for twelve months after it ends; the questions are agreed before publication and tested before and after, with every result shown. The record can hold answers to questions \"including questions that do not contain the company's name\". Footer: Version 0.5, 16 September 2026. Served with X-Robots-Tag 'noindex, follow' and two conflicting meta robots tags: 'index, follow, max-image-preview:large, max-snippet:-1, max-video-preview:-1' and 'noindex, follow'.",
   "limits": "A commitment, not evidence of results. The sentence about questions without the company's name describes what a record can contain; in CFI.co's category questions no CFI.co article was returned (C2, C47, C53), and in the later screen of 334 narrower questions that did not name the company the labelled sponsored piece came back for 15 (C56). The page is served noindex, so it is not found by search; open it by URL. It does not mention the monthly evidence note (C41).",
   "checked_on": "30 Sep 2026 16:00 and 17:00 UTC; re-checked 1 Oct 2026 13:17 UTC (200, 122,759 bytes, title 'CFI.co | Evidence a machine can check')",
   "checkable_by_link": true
  },
  {
   "id": "C53",
   "level": "demonstrated",
   "source": "CFI.co test",
   "claim": "In probe run 5 (30 September 2026, 17:05 to 17:07 UTC, wording A), with the same Claude search tool, the eight named questions returned the article's canonical URL or its /amp form in 4 of 8 cases (exact 95 per cent range 16 to 84 per cent); canonical URL only, 3 of 8 (9 to 76); target pages returned, 5 of 10. Six of the eight category questions were run and none returned a CFI.co article (0 of 6; 0 to 46 per cent).",
   "route_url": null,
   "fallback_url": null,
   "expected": "Hits: Cartica Management (one article, 1 of 9), IFC (1 and 2 of 9), NBG Securities (/amp only, 5 of 9), NSE (canonical URLs at 4 and 6 of 9). Misses: film review (9), KenGen (10), La Trobe Financial (9), a further sponsored piece (9). Category questions run: Cartica, IFC, film review, NBG Securities, KenGen, NSE; none returned a CFI.co article.",
   "limits": "Made by CFI.co with Claude Code's WebSearch tool (standard mode, documented as US-only), from the workflow session that prepared version 0.3; scored on retrieval only. Incomplete: the session reached its web search limit (200) before two of the category questions and before a repeat of the company-name check. Whether the tool caches results is not known; most positions matched run 4. The note on other publications is one run, not a benchmark. The record file is not yet public; re-run the questions instead.",
   "checked_on": "30 Sep 2026 17:05:32-17:06:39 UTC",
   "checkable_by_link": "re-run only",
   "counts": [
    {
     "n": 4,
     "of": 8,
     "what": "named questions returning the article, run 5 (canonical or /amp)"
    },
    {
     "n": 0,
     "of": 6,
     "what": "category questions returning a CFI.co article, run 5"
    }
   ]
  },
  {
   "id": "C55",
   "level": "demonstrated",
   "source": "CFI.co check",
   "claim": "The counts in CFI.co's evaluator report use CFI.co's article catalogue at GitHub commit 7961c8023df113edf460aff9f1df01f88ce763ca (29 September 2026, 2,800 lines) without ids 28872 and 28876. That set equals the copy on cfi.co used for the counts, which had 2,798 lines. Records published on or after 1 October 2021: 872 records and 871 distinct URLs (531 independent editorial, 83 contributed, 230 commercially supported with no disclosure at publication, 28 sponsored). With the two newest pieces included: 874 records and 873 distinct URLs.",
   "route_url": "https://raw.githubusercontent.com/cfi-co/articles/7961c8023df113edf460aff9f1df01f88ce763ca/index.jsonl",
   "fallback_url": "https://cfi.co/archive-data/articles-index.jsonl",
   "expected": "2,800 lines, including ids 28872 (15 September 2026) and 28876 (28 September 2026). Records with published_gmt from 2021-10-01, less those two ids: 872 records, 871 distinct URLs. independence_basis: retrospective_review_2026-08 for 769 records, assessed for 103 (105 with the two newest). By content class, 814 editorial analyses, 7 interviews, 18 opinion columns, 4 reviews and 28 sponsored pieces among the 871 URLs.",
   "limits": "The cfi.co copy is served as a binary file type and changes over time; the commit does not. Version 0.2 said the copy CFI.co used did not yet hold the two ids at that commit; the commit does hold them, and the copy on cfi.co did not.",
   "checked_on": "30 Sep 2026 about 17:05 UTC; re-checked 1 Oct 2026 13:23 UTC (pinned commit 2,800 lines; cfi.co copy 2,798 lines, still lacking 28872 and 28876)",
   "checkable_by_link": true
  },
  {
   "id": "C56",
   "level": "demonstrated",
   "source": "CFI.co test",
   "claim": "On 30 September 2026 CFI.co put 334 research questions, written from the sponsored articles of its 19 sponsors without naming the company, its brands, its people or any publication, once each to Claude Code's web search tool. The labelled sponsored piece came back for 15 (13 at its canonical address, 2 at a duplicate ?p= address that redirects to it), and only an older commercially supported piece for 5 more. Category questions: 0 of 19. By type: market-and-product 3 of 61, niche 2 of 81, fact-based 3 of 69, research briefs 5 of 87, earlier tracking-list questions 2 of 17 (both echoing the article's headline). Four questions judged to name or imply the company are excluded.",
   "route_url": null,
   "checked_on": "30 September 2026, 17:32 to 21:49 UTC",
   "expected": "Not checkable by link: the 334 questions and their results are CFI.co's record, available on request. One of the questions, the CRC question, is printed on the page (section 2.2) and can be re-run.",
   "limits": "Questions written by CFI.co with the articles in hand; one tool, documented as US-only; one run per question. Fifteen questions repeated on at least two of three runs: 11 with the labelled piece, 3 with an older piece classed commercially supported in August 2026, and one brief whose first run was cut short; for two of them the piece came back only after the tool searched for the company by name. Only 4 of the 15 still worked once the article's vocabulary was removed. Not a rate of anything outside this screen.",
   "counts": [
    {
     "n": 15,
     "of": 334,
     "what": "unbranded questions that returned the labelled sponsored piece, at any address that leads to it"
    },
    {
     "n": 13,
     "of": 334,
     "what": "the same, canonical address only"
    },
    {
     "n": 0,
     "of": 19,
     "what": "category questions that returned the labelled sponsored piece"
    }
   ]
  },
  {
   "id": "C57",
   "level": "demonstrated",
   "source": "CFI.co test",
   "claim": "The 15 questions that repeated on Claude's tool were put once each to ChatGPT, Grok and Gemini between 23:29 UTC on 30 September and 00:59 UTC on 1 October 2026. CFI.co was cited on the answer for 1 of 10 questions in ChatGPT with web search, 0 of 5 briefs in ChatGPT Deep research, 1 of 10 questions in Grok Expert and 0 of 5 briefs in Grok Heavy, the same CRC question in both. Gemini showed no sources and could not be scored. ChatGPT Deep research retrieved the sponsored piece without citing it in 2 of the 3 briefs where retrieval could be checked.",
   "route_url": null,
   "checked_on": "30 September 2026, 23:29 UTC, to 1 October 2026, 00:59 UTC",
   "expected": "Not checkable by link: the answers are CFI.co's record, available on request. The one question that was cited, the CRC question, is printed on the page (section 2.2) and can be re-run.",
   "limits": "One run per question per assistant, from the publisher's own accounts; questions in temporary (ChatGPT) or private (Grok) chats, while ChatGPT Deep research and the Gemini brief ran in normal chats because those modes are not offered otherwise. Seven Grok first runs were imperfectly captured and re-run; all re-runs missed. The 15 questions were selected because they worked on Claude's tool.",
   "counts": [
    {
     "n": 1,
     "of": 10,
     "what": "questions with CFI.co cited on the answer, ChatGPT with web search"
    },
    {
     "n": 0,
     "of": 5,
     "what": "research briefs with CFI.co cited, ChatGPT Deep research"
    },
    {
     "n": 1,
     "of": 10,
     "what": "questions with CFI.co cited on the answer, Grok Expert"
    },
    {
     "n": 0,
     "of": 5,
     "what": "research briefs with CFI.co cited, Grok Heavy"
    }
   ]
  },
  {
   "id": "C58",
   "level": "demonstrated",
   "source": "CFI.co test; selected captures",
   "claim": "Asked the CRC question five times between 30 September and 1 October 2026, ChatGPT (temporary chat, web search on) attached CFI.co's sponsored CRC article to answer text in runs 1, 3, 4 and 5 and missed in run 2. Counting only the article's canonical address, 2 of 5 (runs 3 and 5).",
   "route_url": "https://cfi.co/africa/2026/02/from-penetration-to-inclusion-how-crc-credit-bureau-is-re-engineering-nigerias-credit-ecosystem/",
   "checked_on": "30 September 2026, 23:46 UTC; 1 October 2026, 10:50 to 11:15 UTC",
   "expected": "The link opens the article. To test the claim, put the CRC question (section 2.2) to ChatGPT with web search on and look for a CFI.co source on the answer. Screenshots of runs 3, 4 and 5 are on the page (Exhibits A and C).",
   "limits": "Run 2 was registered in advance as a single measurement; runs 3 to 5 were added after it to obtain an exhibit, their number fixed before run 3. The chip is always shared with one other source. Run 1 survives as extracted text only.",
   "counts": [
    {
     "n": 4,
     "of": 5,
     "what": "ChatGPT runs with CFI.co attached to answer text, at any address that leads to the article"
    },
    {
     "n": 2,
     "of": 5,
     "what": "the same, canonical address only"
    },
    {
     "n": 1,
     "of": 2,
     "what": "the same, in the two runs made before any exhibit was sought (runs 1 and 2; run 1 is the run whose result selected the question, run 2 the only run fixed in advance)"
    }
   ]
  },
  {
   "id": "C59",
   "level": "demonstrated",
   "source": "CFI.co test; selected captures",
   "claim": "Asked the same question five times, Grok (private chat, Expert) retrieved and opened CFI.co's CRC article in every run. In run 1 it attached CFI.co to two sentences; in runs 2 to 5 its answers carried no inline links and named CFI.co in the text. In run 3 the article came back on Grok's first search, which named no company.",
   "route_url": "https://cfi.co/africa/2026/02/from-penetration-to-inclusion-how-crc-credit-bureau-is-re-engineering-nigerias-credit-ecosystem/",
   "checked_on": "30 September 2026, 23:50 UTC; 1 October 2026, 10:52 to 11:26 UTC",
   "expected": "The link opens the article. To test the claim, put the CRC question (section 2.2) to Grok and open its sources panel. Screenshots of run 3 are on the page (Exhibit B).",
   "limits": "In runs 2, 4 and 5 the search that first returned the article named CRC or its chief executive. Grok never said the article was sponsored. In run 3 it presented CFI.co as a publisher of the 40 per cent figure alongside CRC; the article states the figure in its own words, without attribution. Whether the run 1 answer also named CFI.co in its text is not known, because the text record of that run is cut short. Naming was not one of the outcomes fixed in advance; it was noted after the results were seen.",
   "counts": [
    {
     "n": 5,
     "of": 5,
     "what": "Grok runs that retrieved and opened the article, at any address that leads to it"
    },
    {
     "n": 1,
     "of": 5,
     "what": "the same, canonical address only (run 2)"
    },
    {
     "n": 1,
     "of": 5,
     "what": "Grok runs with CFI.co attached to answer sentences as a link (run 1)"
    },
    {
     "n": 4,
     "of": 5,
     "what": "Grok runs that named CFI.co in the answer text without a link (runs 2 to 5)"
    }
   ]
  },
  {
   "id": "C60",
   "level": "demonstrated",
   "source": "CFI.co test; selected capture",
   "claim": "In ChatGPT run 5 (1 October 2026, 11:14 UTC) the answer named CFI.co and described its article as \"commercially supported by CRC\", passing the page's sponsorship disclosure to the reader.",
   "route_url": null,
   "checked_on": "1 October 2026, 11:14 UTC",
   "expected": "The screenshot and the transcribed answer are on the page (Exhibit A).",
   "limits": "One run of nine that cited or named CFI.co. ChatGPT runs 1, 3 and 4 and every Grok run did not mention the sponsorship.",
   "counts": [
    {
     "n": 1,
     "of": 9,
     "what": "CRC runs citing or naming CFI.co in which the answer told the reader the article was sponsored"
    }
   ]
  },
  {
   "id": "C61",
   "level": "demonstrated",
   "source": "CFI.co measurement, not reproducible from outside",
   "claim": "CFI.co's AI Visibility Report counted about 419,000 requests from identified AI systems to cfi.co between 1 and 30 September 2026.",
   "route_url": "https://cfi.co/ai-visibility-report/",
   "checked_on": "1 October 2026, 13:00 UTC (page refresh time)",
   "expected": "The live page shows the current month's counts by system. It does not show the September total after the month has ended.",
   "limits": "Counts fetches, not use in any answer. Systems are identified by the user-agent string they send. Built from CFI.co's own content delivery network records, so it cannot be reproduced from outside; the live page shows current figures, not this September total."
  },
  {
   "id": "C62",
   "level": "reasonably expected",
   "source": "CFI.co configuration",
   "claim": "cfi.co's robots.txt admits about 40 named crawlers and AI agents, disallowing only ordering, subscription, payment and preview paths, a /new/ path and a forms upload folder.",
   "route_url": "https://cfi.co/robots.txt",
   "checked_on": "1 October 2026; re-checked 2 October 2026",
   "expected": "A group of about 40 named user agents, among them GPTBot, OAI-SearchBot, ChatGPT-User, ClaudeBot, Claude-SearchBot, Google-Extended, PerplexityBot, CCBot and GrokBot, with Disallow lines only for /order/, /payment/, /subscribe/, /preview/, /new/ and a forms upload folder.",
   "limits": "A crawler's policy is not evidence that any system uses the content."
  },
  {
   "id": "C63",
   "level": "demonstrated",
   "source": "third-party record (Internet Archive); the day within the range is from CFI.co's own record",
   "claim": "The visible line \"Sponsored content — written to CFI.co editorial standards\" was added to CFI.co's sponsored pieces between 18 and 23 May 2026; CFI.co's own record gives 18 May. The Internet Archive's copy of the La Trobe Financial piece made on 17 May 2026 does not carry it; its copy made on 23 May 2026 does. Both copies carry the machine-readable sponsor declaration.",
   "route_url": "https://web.archive.org/web/20260517110317/https://cfi.co/asia-pacific/2026/05/la-trobe-financial-the-difference-is-discipline/",
   "fallback_url": "https://web.archive.org/web/20260523042947/https://cfi.co/asia-pacific/2026/05/la-trobe-financial-the-difference-is-discipline/",
   "checked_on": "2 October 2026",
   "expected": "First link (17 May 2026): no \"Sponsored content\" line at the foot of the article; the page source contains AdvertiserContentArticle; the sidebar reads \"To preserve a premium reading experience, we disclose partnerships via technical Schema Markup rather than intrusive on-page labels.\" Second link (23 May 2026): the line \"Sponsored content — written to CFI.co editorial standards\" is at the foot of the article. A copy of 12 June 2026 (web.archive.org/web/20260612043906/https://cfi.co/asia-pacific/2026/05/la-trobe-financial-the-difference-is-discipline/) shows the sidebar corrected to \"via technical Schema Markup and an on-page label\".",
   "limits": "Checked in Internet Archive copies of 17 of the 19 sponsored pieces published before the change: more than 30 copies, none with the line. The day, 18 May 2026, rests on a CFI.co maintenance report of 27 July 2026, which records the file that renders the line as unchanged since 18 May, and on an Internet Archive copy of another sponsored piece captured at 09:45 UTC that day (a cached page rendered about 08:46 UTC), which does not carry the line. No archive copy of any sponsored piece was found between 18 and 23 May 2026. The two Lattanzio Group pieces of 30 April 2026 carried neither the line nor the machine-readable declaration in copies of 30 April and 13 May 2026; both carry both in copies of 23 and 24 May 2026. Three pieces published in July 2026 carried neither until 31 July and 3 August 2026 (section 8). The sidebar sentence saying the site did not use on-page labels stayed on article pages until it was corrected between 24 May and 6 June 2026."
  },
  {
   "id": "W1",
   "level": "demonstrated",
   "source": "CFI.co captures",
   "claim": "CFI.co's page of selected captures holds nine exhibits (13 captures) from July and 4 to 5 August 2026. In 6 of the 13 a CFI.co source is attached to answer text: Google AI Mode once, Gemini four times and ChatGPT once. In 2 the sponsored article is among the sources and not attached to the answer (ChatGPT, Google AI Overview). The other 5 are one retrieval trace, one source list produced on request and three ordinary Google Search results.",
   "route_url": "https://cfi.co/ai-citations/",
   "checked_on": "1 October 2026; screenshots viewed again 2 October 2026",
   "expected": "Nine exhibits, each with a capture record, the prompt (one, a personal name, appears only in the screenshot), the answer or results listing as text, the screenshot, and what it shows and does not show.",
   "limits": "Selected single runs; misses not counted. In 2 of the 6 captures with a CFI.co source on the answer the capture names the article; in the other 4 the source shows only the domain or a cut-off name, so which CFI.co page was used is not established. Exhibit 5, the only question that names neither a company nor one of its people, echoes the article's headline. Capture times are as shown on each capture's own clock, not converted to UTC.",
   "counts": [
    {
     "n": 6,
     "of": 13,
     "what": "selected captures with a CFI.co source attached to answer text (the composition of a selected set, not a rate)"
    },
    {
     "n": 2,
     "of": 13,
     "what": "selected captures with the article among the sources and not attached to the answer (the composition of a selected set, not a rate)"
    }
   ]
  },
  {
   "id": "W2",
   "level": "demonstrated",
   "source": "CFI.co captures",
   "claim": "CFI.co's test of 13 August 2026 found that the top tiers of ChatGPT and Perplexity found a figure from an independent CFI.co article and cited CFI.co, while their default tiers did not.",
   "route_url": "https://cfi.co/showcase/which-model-they-ask/",
   "checked_on": "1 October 2026",
   "expected": "The page gives the question, the figure, a table of results by system and tier, and screenshots.",
   "limits": "One question on one day; timings rest on CFI.co's record."
  },
  {
   "id": "W3",
   "level": "not relied on",
   "source": "CFI.co test",
   "claim": "CFI.co's evidence library holds two published cases from 24 July 2026: an API run of eight questions across four assistants, and a documented API failure caused by quota exhaustion on CFI.co's own test account.",
   "route_url": "https://cfi.co/ai/evidence/",
   "checked_on": "1 October 2026",
   "expected": "Two cases, each with a statement of what it shows and what it does not.",
   "limits": "Not relied on: most of the API run's questions concern CFI.co itself or its own announcements."
  }
 ]
}