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GPAI Ledger › Mistral Large 3 (Mistral AI)

Mistral Large 3

Public summary of training content · Article 53(1)(d), Regulation (EU) 2024/1689

Provider: Mistral AI — status: Published

Mistral AI publishes a public summary of training content for Mistral Large 3 under the EU AI Act; every version this ledger has captured is archived below with its hash and timestamp proof.

AIAL metadata: summary dated 2026-07-31, model released 2025-12-02, eval page

Document versions

Rows may capture the same summary from different sources or formats (the provider's site, AIAL's archived copy); sizes and hashes are comparable only within one URL.

Capture (UTC)Source of copyURLSHA-256BytesNotes
20260913T122445Zprovider sitelegal.mistral.ai/documents/Mistral%20Lar…%20Training%20Content.docx.pdf22c6cae662df2b80…218,727bytes identical to 20260811T104752Z
20260811T104825ZAIAL archived copyaial.ie/research/gpai-training-transpare…Mistral_Large_3_2026_08_03.pdf22c6cae662df2b80…218,727bytes identical to 20260811T104752Z

Third-party evaluation

The AI Accountability Lab scores published summaries against the Commission's template and publishes the result. These are captures of their assessment, archived here because they are revised over time and a score is otherwise unrecoverable once changed. It is AIAL's research judgement, not a legal determination, and not the provider's document. Their assessment is archived here but not served on this site or in the dataset: each capture below proves what was published and when, and points to AIAL for the content. Attribution: aial.ie.

Capture (UTC)Source of copyURLSHA-256BytesNotes
20260916T075421ZAIAL evaluation pageaial.ie/research/gpai-training-transpare…evals/mistral-mistral-large-3/c8871fcb5c847c23…20,481bytes identical to 20260831T114353Z
20260916T075415ZAIAL evaluationraw.githubusercontent.com/AIAccountabili…s/mistral-mistral-large-3.yaml13a687bc7d3da93e…4,961bytes identical to 20260829T143131Z
20260831T114400ZAIAL evaluation pageraw.githubusercontent.com/AIAccountabili…arge-3/version-2026-08-04.htmlc8871fcb5c847c23…20,481the state that stood upstream from 6 Aug 2026 (fetched here on 31 Aug 2026); bytes identical to 20260831T114353Z
20260831T114353ZAIAL evaluation pageraw.githubusercontent.com/AIAccountabili…als/mistral-large-3/index.htmlc8871fcb5c847c23…20,481the state that stood upstream from 6 Aug 2026 (fetched here on 31 Aug 2026); page text changed vs the previous capture of this target (6 word(s) differ in the extracted text)
20260831T114037ZAIAL evaluation pageraw.githubusercontent.com/AIAccountabili…arge-3/version-2026-08-04.htmlb3c626bea455ae27…20,511the state that stood upstream from 6 Aug 2026 (fetched here on 31 Aug 2026); bytes identical to 20260831T114029Z
20260831T114029ZAIAL evaluation pageraw.githubusercontent.com/AIAccountabili…als/mistral-large-3/index.htmlb3c626bea455ae27…20,511the state that stood upstream from 6 Aug 2026 (fetched here on 31 Aug 2026); bytes differ from the previous capture; the extracted text is identical, so no change is visible in the text layer (the text layer does not carry checkbox or form-field state)
20260831T112450ZAIAL evaluation pageraw.githubusercontent.com/AIAccountabili…arge-3/version-2026-08-04.htmlae4cd87acb32847b…20,184the state that stood upstream from 6 Aug 2026 (fetched here on 31 Aug 2026); bytes identical to 20260831T112443Z
20260831T112443ZAIAL evaluation pageraw.githubusercontent.com/AIAccountabili…als/mistral-large-3/index.htmlae4cd87acb32847b…20,184the state that stood upstream from 6 Aug 2026 (fetched here on 31 Aug 2026); page text changed vs the previous capture of this target (1 word(s) differ in the extracted text)
20260831T111700ZAIAL evaluation pageraw.githubusercontent.com/AIAccountabili…als/mistral-large-3/index.html408354714078f058…20,174the state that stood upstream from 6 Aug 2026 (fetched here on 31 Aug 2026); bytes differ from the previous capture; the extracted text is identical, so no change is visible in the text layer (the text layer does not carry checkbox or form-field state)
20260831T110734ZAIAL evaluation pageraw.githubusercontent.com/AIAccountabili…als/mistral-large-3/index.html21419059ea1b2a84…19,987the state that stood upstream from 6 Aug 2026 (fetched here on 31 Aug 2026); page text changed vs the previous capture of this target (2 word(s) differ in the extracted text)
20260831T110232ZAIAL evaluation pageraw.githubusercontent.com/AIAccountabili…als/mistral-large-3/index.html583e6b3a3b76343f…19,987the state that stood upstream from 5 Aug 2026 (fetched here on 31 Aug 2026); page text changed vs the previous capture of this target (4 word(s) differ in the extracted text)
20260831T105617ZAIAL evaluation pageraw.githubusercontent.com/AIAccountabili…als/mistral-large-3/index.html08e588c50f858f58…19,987the state that stood upstream from 5 Aug 2026 (fetched here on 31 Aug 2026); page text changed vs the previous capture of this target (11 word(s) differ in the extracted text)
20260831T105129ZAIAL evaluation pageraw.githubusercontent.com/AIAccountabili…als/mistral-large-3/index.htmlf97ac0b26b9c7837…19,999the state that stood upstream from 4 Aug 2026 (fetched here on 31 Aug 2026); page text changed vs the previous capture of this target (94 word(s) differ in the extracted text)
20260831T104116ZAIAL evaluation pageraw.githubusercontent.com/AIAccountabili…als/mistral-large-3/index.html24acff9202262de7…19,305the state that stood upstream from 4 Aug 2026 (fetched here on 31 Aug 2026); page text changed vs the previous capture of this target (405 word(s) differ in the extracted text)
20260831T103546ZAIAL evaluation pageraw.githubusercontent.com/AIAccountabili…als/mistral-large-3/index.htmldc68559a88b220d8…12,776the state that stood upstream from 3 Aug 2026 (fetched here on 31 Aug 2026)
20260829T190859ZAIAL evaluation (earlier state)raw.githubusercontent.com/AIAccountabili…cb9/evals/mistral-large-3.yaml13a687bc7d3da93e…4,961the state that stood upstream from 6 Aug 2026 (fetched here on 29 Aug 2026); bytes identical to 20260829T143131Z
20260829T190810ZAIAL evaluation (earlier state)raw.githubusercontent.com/AIAccountabili…55d/evals/mistral-large-3.yamla5444d19a567e087…4,976the state that stood upstream from 6 Aug 2026 (fetched here on 29 Aug 2026); page text changed vs the previous capture of this target (1 word(s) differ in the extracted text)
20260829T190439ZAIAL evaluation (earlier state)raw.githubusercontent.com/AIAccountabili…85e/evals/mistral-large-3.yamld1ab8391e02261b8…4,966the state that stood upstream from 6 Aug 2026 (fetched here on 29 Aug 2026); page text changed vs the previous capture of this target (2 word(s) differ in the extracted text)
20260829T190057ZAIAL evaluation (earlier state)raw.githubusercontent.com/AIAccountabili…415/evals/mistral-large-3.yaml7126b02d023ef6bc…4,966the state that stood upstream from 5 Aug 2026 (fetched here on 29 Aug 2026); page text changed vs the previous capture of this target (1 word(s) differ in the extracted text)
20260829T185656ZAIAL evaluation (earlier state)raw.githubusercontent.com/AIAccountabili…07a/evals/mistral-large-3.yaml040644579b11fd7d…4,966the state that stood upstream from 5 Aug 2026 (fetched here on 29 Aug 2026); page text changed vs the previous capture of this target (3 word(s) differ in the extracted text)
20260829T185358ZAIAL evaluation (earlier state)raw.githubusercontent.com/AIAccountabili…f0c/evals/mistral-large-3.yaml26bdd9c9014b4668…4,964the state that stood upstream from 4 Aug 2026 (fetched here on 29 Aug 2026); page text changed vs the previous capture of this target (124 word(s) differ in the extracted text)
20260829T185121ZAIAL evaluation (earlier state)raw.githubusercontent.com/AIAccountabili…ebf/evals/mistral-large-3.yamlbe20668cdbf97f58…4,165the state that stood upstream from 4 Aug 2026 (fetched here on 29 Aug 2026); page text changed vs the previous capture of this target (96 word(s) differ in the extracted text)
20260829T184516ZAIAL evaluation (earlier state)raw.githubusercontent.com/AIAccountabili…a82/evals/mistral-large-3.yaml9e7d2a327476846a…4,005the state that stood upstream from 3 Aug 2026 (fetched here on 29 Aug 2026)

Captures of superseded target URLs

Locations this ledger previously tracked for this source (per-row notes give the reason each was superseded) — kept as faithful records of what those URLs served at capture time.

Capture (UTC)Source of copyURLSHA-256BytesNotes
20260831T121040ZAIAL evaluation pageaial.ie/research/gpai-training-transparency/evals/mistral-large-3/c8871fcb5c847c23…20,481bytes identical to 20260831T114353Z; superseded 16 Sep 2026: AIAL's 14 Sep 2026 rename moved this evaluation's page to https://aial.ie/research/gpai-training-transparency/evals/mistral-mistral-large-3/, which the ledger now tracks. The pre-rename path is a leftover directory in their repository: their site writes one directory per evaluation file, and no file carries the old name any more.
20260829T143131ZAIAL evaluationraw.githubusercontent.com/AIAccountabili…ain/evals/mistral-large-3.yaml13a687bc7d3da93e…4,961superseded 16 Sep 2026: AIAL's 14 Sep 2026 'name consistency check' renamed this evaluation file to mistral-mistral-large-3.yaml, which the ledger now tracks; this address has answered 404 since that rename (recorded by the 14 and 15 Sep 2026 sweeps).
20260811T104752Zprovider sitelegal.cms.mistral.ai/assets/591fbf77-10ba-4aa8-bfe4-ef299c1f024b22c6cae662df2b80…218,727superseded 13 Sep 2026: Mistral AI moved this summary to legal.mistral.ai/documents/, where it is now tracked; this address has answered 404 since 11 Sep 2026, and the file at the new address is byte-identical to this capture

Last checked: 2026-10-05 (re-checked on the daily schedule — see Methodology). Seen a summary we missed? See the contact details.