Mistral Large 3 2512

Mistral AI
Mistral Large 3 2512 launch post cover

Cost/1M tokens

input
$0.50
cached
$0.05
output
$1.50
Context
262Ktokens
Released
11mo ago
Size
—parameters

Benchmarks

DeepSWE is the primary coding benchmark where an exact model evaluation exists. Arena leaderboards and other sourced evaluations appear below; missing scores are not zero.

How it ranks

Against its predecessor, similarly priced models and the models ranked around it.

DeepSWE 1.1

Best pass@1 per model · Higher is better

Not evaluated in DeepSWE 1.1

Arena Text

Best Arena rating per model · Higher is better

Arena #146

  1. 1434
    MiMo-V2.5Similar price
  2. 1416
  3. 1415
    MiniMax M2.7Nearby rank
  4. 1415
    Mistral Large 3 2512
  5. 1415
    GPT-4.1Nearby rank
  6. 1414
    Claude Haiku 4.5Nearby rank
  7. 1383
    GPT-4.1 MiniSimilar price
  8. 1306
  9. 1293
  10. 1271

+109 vs Mistral Large 2.1 (predecessor) · Ahead of 3 of 4 similarly priced models

Arena WebDev

Best Arena rating per model · Higher is better

Arena #148

  1. 1461
    Qwen3.6 PlusSimilar price
  2. 1438
    MiMo-V2.5Similar price
  3. 1435
  4. 1245
    GPT-5.1-Codex-MiniSimilar price
  5. 1244
    Qwen3.5-FlashNearby rank
  6. 1242
  7. 1233
    Mistral Large 3 2512
  8. 1228
    Gemini 2.5 ProNearby rank
  9. 1196
    Devstral 2 2512Nearby rank

Ahead of 0 of 4 similarly priced models

Arena Vision

Best Arena rating per model · Higher is better

Arena #93

  1. 1266
  2. 1234
    MiMo-V2.5Similar price
  3. 1226
    Qwen3.5-122B-A10BSimilar price
  4. 1206
    Claude Sonnet 4Nearby rank
  5. 1201
    GPT-4.1 MiniSimilar price
  6. 1200
    Mistral Large 3 2512
  7. 1199
  8. 1199
    GPT-5.4 NanoNearby rank

Ahead of 0 of 4 similarly priced models

Arena Search

Best Arena rating per model · Higher is better

Not ranked on Arena Search yet

Arena Document

Best Arena rating per model · Higher is better

Not ranked on Arena Document yet

Agent Arena

Best IPS score per model · Higher is better

Not ranked on Agent Arena yet

Not evaluated in DeepSWE 1.1 as of 2026-09-22. Results are only shown for exact model versions in the official dataset. Official leaderboard.

All published scores

Arena ratings: Arena (lmarena-ai/leaderboard-dataset), licensed CC BY 4.0. Ratings come from pairwise human votes and are only comparable within one leaderboard; the interval is Arena's 95% confidence interval. Model names are matched to the Vertical Tabs catalog.

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