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Modelreleased on 29 October 2026

Mistral Large 4

45thout of 71General intelligence, ECI index 154.6 (151.8 to 157.5)
Agent tasks29th out of 5251.6% completed
Coding tasksnot measuredCursorBench
Electricity use of a tasknot estimatedmodel size unknown

Lineage

Company
Mistral AI
Mistral Large family
4 Preview4the family
Assistants that offer it
No assistant in the ranking names it on a page we have read.
API price
not recorded

Links read on 10/11/2026 on company pages, the press as a fallback; a link given for a family applies only to its latest version.

Rank in each benchmark

  • General intelligenceEpoch AI, ECI index154.6151.8 to 157.545th out of 71
  • User preferenceLMArena, Elo score142360th out of 68
  • Agent tasksEpoch AI, APEX-Agents51.6 %41.4 to 61.829th out of 52
  • Coding tasksEpoch AI, CursorBenchnot measured
  • Code repairEpoch AI, DeepSWEnot measured

Each segment of the bar is worth a tenth of the ranking; the 1st groups the best ranked. Rank among models released in 2026 and measured by the benchmark. Sources: Epoch AI, "Capabilities & benchmarking" (CC BY 4.0); LMArena, text with style control (CC BY 4.0); data as of 10 November 2026.

Mistral Large 4 among Mistral AI's models, general intelligence

Epoch AI ECI index and its 95% interval, by release date; 3 Mistral AI models released in 2026 and measured by the ECI index

MayJunJulAugSepOctNov140150General intelligence index (ECI)Mistral Large 4Mistral Large 4 PreviewMistral Medium 3.5

Dot: the index measured, at the release dateLine: the 95% intervalMistral Large 4

Source: Epoch AI, "Capabilities & benchmarking", ECI index. CC BY 4.0 licence.

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