Mistral Medium 3.1
Provider：Mistral AI
Mistral Medium 3.1 is an updated version of Mistral Medium 3, which is a high-performance enterprise-grade language model designed to deliver frontier-level capabilities at significantly reduced operational cost. It balances...
Key specs
- Context：131.1K
- Max output：104.9K
- Tokenizer：Mistral
- Released：2025-08-13
Token pricing
- Input price：$0.400 / 1M tokens
- Output price：$2.00 / 1M tokens
- Cache read：$0.040 / 1M tokens
- Blended price：$0.800 / 1M tokens
Modalities
Text, Image, File
Use Cases
- Deep Reasoning & Analysis：Math proofs, logical reasoning, multi-step planning — ideal for research and financial analysis.（≈ $0.016/call）
- Vision Understanding & Generation：Recognize data trends in charts, OCR scanned docs, analyze photos and produce structured reports.（≈ $0.012/call）
- Chat & Support：FAQ auto-response, multi-turn dialogue, emotion detection — e-commerce, finance, gov.（≈ $0.0040/call）
When to pick this model
Signals derived from public pricing and spec fields — not a benchmark. Validate with official docs and your own eval.
- Low input price: cost-effective for tasks that consume large context (RAG, long-doc analysis).
- Long max output (>=30K tokens): strong fit for deep report / essay / document-drafting workflows.
- Multimodal (text+image): fit for image captioning, OCR, chart QA, vision-grounded reasoning.
- File / PDF input support: fit for document parsing, contract review, RAG over private data.
FAQ
- What is the token pricing of Mistral Medium 3.1? Input price $0.400 / 1M tokens, output price $2.00 / 1M tokens, blended about $0.800 / 1M tokens. Refer to Mistral AI’s official page for the exact rate.
- What context window does Mistral Medium 3.1 support? Context window is 131.1K, max output about 104.9K, suitable for long documents, multi-turn chat and complex reasoning.
- What scenarios is Mistral Medium 3.1 best for? Based on its capability and pricing, Mistral Medium 3.1 fits best: Deep Reasoning & Analysis, Vision Understanding & Generation, Chat & Support. See the Use Cases section for details and cost estimates.
- What input/output modalities does Mistral Medium 3.1 support? Supports Text, Image, File modality.
- Is Mistral Medium 3.1 a free model? Mistral Medium 3.1 is billed per token, not a free model.
- Which provider offers Mistral Medium 3.1? Mistral Medium 3.1 is offered by Mistral AI.
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Full info：Mistral Medium 3.1