This model is 17 months old. A newer version of it has since shipped: Mistral OCR 4 (2026-06-23). The details below are still accurate for this model — it just is not what we would recommend today.
Mistral Small 3.1
Mistral AI🇫🇷 France
Context window128K tokens
Input / 1M tokens$0.1
Output / 1M tokens$0.3
Version History
mistral-small-2512minor
Mistral Small 3.1 December update with improved vision accuracy and expanded support for structured data extraction from images.
mistral-small-2503major
Mistral Small 3.1 adds vision while maintaining best-in-class performance at the small model tier. Apache 2.0 license, 128K context.
Benchmark Scores
Full leaderboard →77.6%
Hallucination Rate