Mistral Medium 3
Mistral Medium 3 is an API-only (closed weights) language model from Mistral, released May 7, 2025. The context window is 128K tokens. On the Epoch Capabilities Index it scores 132.8, rank 151 of 256 rated models. API price: $0.4 input / $2 output per million tokens.
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Lab
Mistral
Released
May 7, 2025
Weights
API-only (closed weights)
Parameters
–
Context
128K
Price / M tokens
$0.4 / $2 in / out
Epoch ECI
132.8 #151
Strengths by category
ModelTape's 0–100 fit on Epoch AI benchmark results.
| Category | Score | Based on |
|---|---|---|
| Math | 21.3 | MATH level 5, OTIS Mock AIME 2024-2025, FrontierMath-2025-02-28-Private |
Benchmark results
| Benchmark (Epoch AI) | Score |
|---|---|
| MATH level 5 | 81.6% |
| GPQA Diamond | 48.0% |
| OTIS Mock AIME | 32.2% |
| Humanity's Last Exam | 4.5% |
| FrontierMath-2025-02-28-Private | 0.6% |
Links
Models with a similar score
QwQ-32B · GPT-4.5 · GPT-4.1 · Qwen3-14B · Gemini 2.0 Pro · o1-mini · DeepSeek-V3 (Mar 2025) · Qwen3-30B-A3B-Instruct (Jul 2025)
More from Mistral
Mistral Large 4 · Mistral Large 4 Preview · Mistral Large 4 1T A52B · Leanstral 1.5 · Mistral Medium 3.5 · Mistral Small 4 · Devstral Small 2 · Devstral 2