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Mistral Large 3
Mistral Large 3 is an open-weight model from Mistral AI, released Dec 1, 2025. It ranks #99 of 351 on the LMArena text leaderboard with a rating of 1428. It costs $0.50 per million input tokens and $1.50 per million output tokens, with a 256K-token context window.
- Developer
- Mistral AI
- Released
- Dec 1, 2025
- Context window
- 256K
- Price in / out, per 1M tokens
- $0.50 / $1.50
- Weights
- Open · Apache 2.0
- Inputs
- Text, Images, Files
- Reasoning
- No
- Tool use
- Yes
The rating LMArena published at each update since Dec 1, 2025. Ratings move as votes come in and new models join.
LMArena, by category
| Leaderboard | Rating | Rank | Votes |
|---|---|---|---|
| TextLMArena | 1428 | 99 / 351 | 86.9K |
| CodingLMArena | 1449 | 104 / 346 | 21.8K |
| MathLMArena | 1414 | 136 / 339 | 5K |
| Creative writingLMArena | 1387 | 123 / 349 | 15.7K |
| Instruction followingLMArena | 1404 | 121 / 351 | 28.2K |
| Hard promptsLMArena | 1430 | 111 / 351 | 53.1K |
| Multi-turnLMArena | 1430 | 103 / 349 | 14.6K |
| Long queriesLMArena | 1415 | 121 / 330 | 33.2K |
| ExpertLMArena | 1422 | 133 / 305 | 8.3K |
| Legal and governmentIndustries | 1441 | 86 / 325 | 6.6K |
| Medicine and healthcareIndustries | 1447 | 83 / 325 | 6.1K |
| Business and financeIndustries | 1418 | 106 / 344 | 16.1K |
| ChineseLanguages | 1446 | 132 / 328 | 6.6K |
| SpanishLanguages | 1437 | 87 / 249 | 2.6K |
| GermanLanguages | 1439 | 75 / 261 | 1.4K |
| FrenchLanguages | 1456 | 75 / 252 | 2.5K |
| JapaneseLanguages | 1396 | 82 / 236 | 990 |
| WebDevLMArena | 1232 | 142 / 124 | 840 |
| VisionLMArena | 1220 | 84 / 146 | 9.3K |
LMArena, CC BY 4.0, as of Oct 22, 2026. Where a model is rated at several effort levels, its best is shown.
Compare Mistral Large 3
Mistral AI
Europe’s leading model lab, with efficient open and commercial models and EU hosting. Founded 2023, based in Paris. mistral.ai
Questions
Who makes Mistral Large 3?
Mistral Large 3 is made by Mistral AI, founded 2023 and based in Paris.
How much does Mistral Large 3 cost?
$0.50 per million input tokens and $1.50 per million output tokens, at its provider’s list price.
What is Mistral Large 3’s context window?
256K tokens (262,144).
How does Mistral Large 3 rank?
#99 of 351 on LMArena’s text leaderboard, rated 1428 (95% interval 1425–1431) from 86,928 votes, as of Oct 22, 2026.
Is Mistral Large 3 open source?
Mistral Large 3 has open weights under the Apache 2.0 license.