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Mixtral 8x7B

API ID open-mixtral-8x7b

Mixtral 8x7B was a Mistral model. It had a 32,000-token context window.

Our first open MoE model, SOTA competing against models up to 2 to 3x larger.

Mistral's description
Status
Retired
Released
—
Shutdown
Mar 30, 2025

open-mixtral-8x7b stopped serving on March 30, 2025. Recommended replacement: mistral-small-2603.

How to migrate to Mistral Small 4

Benchmarks

Scores as each source published them
or

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

Arena

ArenaMixtral 8x7BRankDateSource
Text
By category
  • Math 1191 rank 338
  • Creative writing 1159 rank 347
  • Instruction following 1181 rank 347
  • Hard prompts 1212 rank 350
  • Long prompts 1184 rank 353
  • Multi-turn 1168 rank 344
  • Expert 1197 rank 333
1197 ±4348 of 415
73,503 votes		Oct 13, 2026source
Text: Coding1240 ±8349 of 410
11,784 votes		Oct 13, 2026source

Rated as mixtral-8x7b-instruct-v0.1. 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.

Epoch AI

BenchmarkMixtral 8x7BSettingRunSource
GPQA Diamond30.6%Jan 27, 2025source
MATH Level 59.3%Jan 27, 2025source

Run independently by Epoch AI. Data: Epoch AI, Capabilities & benchmarking (epoch.ai/benchmarks), CC BY.

Features

Compare models
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