Mistral Medium 3.1
Mistral model for multilingual chat, reasoning, and tool-assisted workflows
- Strongest at
- Writing Better than 27% of the past year's models · 3 of 4 benchmarks
- Price per 1M tokens
- $0.4 / $2 input / output · OpenRouter
- Context window
- 131.1K tokens in · 104.9K out
- Since the last one
- 97 days after Mistral Medium 3
Capability profile
Where it lands among 90 models released in the past year. 50 is the average model.
Where these scores come from
Each capability combines the published benchmarks listed here, rescaled so 50 is the reference average and 15 points is one standard deviation. A hollow marker rests on a single benchmark.
Price against capability
The shaded corner holds anything better and cheaper. Prices blend input and output 3 to 1.
11 models from the past year score higher on Writing for less: Muse Glimmer 30B, DeepSeek V4 Flash Vision Exp, DeepSeek V4.1 Flash and 8 more.
20 models from the past year score higher on Science for less: DeepSeek V4.1 Flash 1017, GPT-6 Luna, GLM-5.3-Flash and 17 more.
OpenRouter $0.4 / $2 · Cached input $0.04
Since Mistral Medium 3
3 releases in the Mistral Medium line.
A newer release is out: Mistral Medium 3.5.
Mistral's past year
15 release days in the past year, about one every 24 days. The next is expected around Nov 13, 2026. Forecasts ↗
Specifications
Specifications and prices from Models.dev; availability and limits may differ by provider. Benchmarks from Epoch AI (CC BY 4.0), LiveBench and the other sources named above.