Mistral Small 4
Mistral Small 4 is the next major release in the Mistral Small family, unifying the capabilities of several flagship Mistral models into a single system.
Specifications
| Lab | Mistral AI |
|---|---|
| Context window | 262.1K tokens |
| Input price | $0.15/1M |
| Output price | $0.60/1M |
| Release | Mar 2026 |
Strengths
- Unified Mistral flagship capabilities in small package
- Fast inference with good reasoning
- Competitive pricing at $0.15/$0.60
- Strong coding performance for size
Weaknesses
- Below Large/Medium models on complex tasks
- New model with limited real-world feedback
Best for
- Everyday coding and reasoning
- Cost-effective API deployments
- Chat applications
In Depth: Mistral Small 4
Summary
Mistral Small 4 is an AI model from Mistral AI.
Released in Mar 2026. It currently appears in the Overall category on LMRank. It takes text and image input and produces text output, with a context window of 262.1K tokens. Input pricing is $0.15 per 1M tokens and output is $0.60 per 1M tokens on OpenRouter.