Mistral Small 3

Mistral AI
Mistral Small 3 launch post cover

Cost/1M tokens

input
$0.05
output
$0.08
Context
33Ktokens
Released
1y ago
Size
24Bparameters

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 #313

  1. 1474
    GLM 5.3 FlashSimilar price
  2. 1318
    gpt-oss-20bSimilar price
  3. 1303
    Gemma 3 4BSimilar price
  4. 1286
  5. 1276
  6. 1274
    Mistral Small 3
  7. 1271
  8. 1267
    Aya Expanse 32BNearby rank
  9. 1241
    Nova Micro 1.0Similar price

Ahead of 1 of 4 similarly priced models

Arena WebDev

Best Arena rating per model · Higher is better

Not ranked on Arena WebDev yet

Arena Search

Best Arena rating per model · Higher is better

Not ranked on Arena Search 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.

To give you the best experience, we use cookies for personalization, insights, and performance. Learn more.