Mistral Large 4

Oct 2026
Mistral Large 4
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on
$1.61per task?
$1.36 / $4.18per 1M in / outcache $0.14
115 tok/sfirst token in 1.5 s?
1Mcontext

Alternatives?

History

4 versions
1,2501,3001,3501,4001,450Jul 24Jan 25Jul 25Jan 26Jul 26Release dateArena Text · Instruction followingMistral Large240734
1,2501,3001,3501,4001,45020252026Release dateArena Text · Instruction followingMistral Large240734

Benchmarks

in Chat & Knowledge
MLCR-AA7.8#67
AA Cyber Index successeslab50
STEM weighted win rate vs GLM-5.3lab69
Human preference win rate vs GLM-5.2lab79.5
Human preference win rate vs GLM-5.3lab69.2
Human preference win rate vs Kimi K3lab69.2
Human preference win rate vs Claude Opus 5lab38.5

Watch out 5

Infinite whitespace stream›

In JSON Object mode, include JSON in the system or user prompt to avoid a possible infinite whitespace stream. Source ↗

Content is a list of chunks›

With reasoning_effort high, message.content is a chunk list rather than a plain string; parse thinking and text chunks. Source ↗

Only function calling · Mistral regional endpoints›

Regional endpoints support function calling only and omit Agents, Batch and Files; check regional model availability before routing requests. Source ↗

10% upcharge · Mistral regional endpoints›

Regional inference charges 1.1× standard list prices for input, output, cached reads and cache writes. Source ↗

Reinforcement learning run still in flight›

The public preview reinforcement learning run is still in flight, and Mistral expects further rapid changes as training scales. Source ↗

FAQ

How much does Mistral Large 4 cost?›

$1.36 per 1M input tokens and $4.18 per 1M output tokens; cached input $0.14 per 1M; cheapest via mistralai at $0.68 / $2.09. A typical benchmark task costs about $1.61 at default effort.

Is Mistral Large 4 free to use?›

There is no free API; the cheapest paid price is $0.68 per 1M input tokens.

How good is Mistral Large 4, and what is it best at?›

#64 of 336 in Chat & Knowledge, #25 of 134 in Coding, #21 of 135 in Agents & Tool Use, #89 of 197 in Writing & Language, #40 of 125 in Vision & Documents. Strongest at: Coding, Agents & work tasks, Reasoning, Long context.

Is Mistral Large 4 better than Mistral Large 3?›

On Arena Text · instruction following, Mistral Large 4 scores 1,423.7 vs 1,404 — higher.

How can I use Mistral Large 4?›

Through the API of Mistral.

What is the context window of Mistral Large 4?›

1M tokens, with up to 262K output tokens.

When was Mistral Large 4 released? Is there a newer version?›

Released 2026-10-06. It is the current version in its line.

Is Mistral Large 4 open source?›

No, Mistral Large 4 is a closed model available through an API. The closest open-weights option here is MiMo v2.6 Pro.

Can Mistral Large 4 read images?›

It accepts text and images, PDF files as input.

What is Mistral Large 4?›

Mistral Large 4 is a closed language model from Mistral, released Oct 2026, the successor to Mistral Large 3.

What are the best alternatives to Mistral Large 4?›

Gemini 3.8 Flash (cheaper), GPT-5.6 Terra (better), MiMo v2.6 Pro (open weights).