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Mistral Medium 1.0

API ID mistral-medium-2312

Mistral Medium 1.0 was a Mistral model, released December 2023. It had a 32,000-token context window.

Our first SOTA enterprise grade model.

Mistral's description
Status
Retired
Released
December 2023
Shutdown
Jun 16, 2025

mistral-medium-2312 stopped serving on June 16, 2025. Recommended replacement: mistral-medium-3-5.

How to migrate to Mistral Medium 3.5

Benchmarks

Scores as each source published them
or

No comparison. Pick a model to see the difference on each benchmark.

Arena

ArenaMistral Medium 1.0RankDateSource
Text
By category
  • Math 1220 rank 312
  • Creative writing 1193 rank 332
  • Instruction following 1211 rank 331
  • Hard prompts 1236 rank 330
  • Long prompts 1221 rank 336
  • Multi-turn 1196 rank 335
  • Expert 1227 rank 317
1223 ±5338 of 415
34,550 votes		Oct 13, 2026source
Text: Coding1263 ±10333 of 410
5,149 votes		Oct 13, 2026source

Rated as mistral-medium. Ratings come from people voting between two anonymous answers; Text is style-controlled, as on arena.ai. Data: Arena (arena.ai), CC BY 4.0.

Features

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FeatureValueSinceSource
Context windowThe most the model can work with in one request, in tokens: your prompt, conversation history and files. A token is about three-quarters of an English word.32,000 tokensin place when tracking began (October 6, 2026)source

Not published by Mistral: Structured outputs, Function calling, Prompt caching, Batch API, Image input, PDF input, Reasoning / thinking, Fine-tuning, Built-in web search, temperature parameter, top_p parameter, logprobs, Max output tokens.

Price history

USD per 1M tokens, standard tier

No price history yet.

Prices

USD per 1M tokens, every type and band, by tier

No published prices.

Changelog

Changes we detected on Mistral's pages

No changes recorded yet.

Last checked · Sources: Mistral models