Mixtral 8×7B vs GPT-5.1-Codex-Max
Mistral Mixtral 8×7B | OpenAI GPT-5.1-Codex-Max | |
|---|---|---|
| Overview | ||
| Company | Mistral | OpenAI |
| Release date | Dec 8 2023 | Nov 19 2025 |
| Access | Open Weight | Proprietary |
| Timeline | ||
| Release gap | Mixtral 8×7B shipped 712 days before GPT-5.1-Codex-Max | |
Which is better: Mixtral 8×7B or GPT-5.1-Codex-Max?
Mixtral 8×7B and GPT-5.1-Codex-Max don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Mixtral 8×7B shipped 712 days before GPT-5.1-Codex-Max, so benchmark comparisons should account for the intervening progress.
Mixtral 8×7B is open weight, while GPT-5.1-Codex-Max is proprietary.
Direct benchmark comparisons are unavailable — Mixtral 8×7B and GPT-5.1-Codex-Max don't publish scores on any of the same benchmarks.
Frequently asked questions
Mixtral 8×7B was released by Mistral on Dec 8 2023.
GPT-5.1-Codex-Max was released by OpenAI on Nov 19 2025.
Mixtral 8×7B is an open weight model released by Mistral. GPT-5.1-Codex-Max is a proprietary model released by OpenAI.
Other comparisons
Mixtral 8×7B vs Claude Sonnet 5GPT-5.1-Codex-Max vs Claude Sonnet 5Mixtral 8×7B vs Gemini OmniGPT-5.1-Codex-Max vs Gemini OmniMixtral 8×7B vs Muse Spark 1.1GPT-5.1-Codex-Max vs Muse Spark 1.1Mixtral 8×7B vs Grok 4.5GPT-5.1-Codex-Max vs Grok 4.5Mixtral 8×7B vs DeepSeek-V4-ProGPT-5.1-Codex-Max vs DeepSeek-V4-ProMixtral 8×7B vs Kimi K2.7 CodeGPT-5.1-Codex-Max vs Kimi K2.7 Code