Mistral Small 3.2 vs GPT-5
Mistral Mistral Small 3.2 | OpenAI GPT-5 | |
|---|---|---|
| Overview | ||
| Company | Mistral | OpenAI |
| Release date | Jun 20 2025 | Aug 7 2025 |
| Access | Open Weight | Proprietary |
| Specifications | ||
Parameters | 24B | — |
| Benchmarks | ||
Nonsense detection BullshitBench v2Given a confidently-worded but nonsensical prompt, does the AI spot that it makes no sense and push back — instead of playing along and inventing an answer? The score is how often it clearly called out the nonsense. Higher is better. | — | 21% |
| Timeline | ||
| Release gap | Mistral Small 3.2 shipped 48 days before GPT-5 | |
Which is better: Mistral Small 3.2 or GPT-5?
Mistral Small 3.2 and GPT-5 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Mistral Small 3.2 shipped 48 days before GPT-5, so benchmark comparisons should account for the intervening progress.
Mistral Small 3.2 is open weight, while GPT-5 is proprietary.
Direct benchmark comparisons are unavailable — Mistral Small 3.2 and GPT-5 don't publish scores on any of the same benchmarks.
Frequently asked questions
Mistral Small 3.2 was released by Mistral on Jun 20 2025.
GPT-5 was released by OpenAI on Aug 7 2025.
Mistral Small 3.2 is an open weight model released by Mistral. GPT-5 is a proprietary model released by OpenAI.
Other comparisons
Mistral Small 3.2 vs Claude Sonnet 5GPT-5 vs Claude Sonnet 5Mistral Small 3.2 vs Gemini OmniGPT-5 vs Gemini OmniMistral Small 3.2 vs Muse Spark 1.1GPT-5 vs Muse Spark 1.1Mistral Small 3.2 vs Grok 4.5GPT-5 vs Grok 4.5Mistral Small 3.2 vs DeepSeek-V4-ProGPT-5 vs DeepSeek-V4-ProMistral Small 3.2 vs Kimi K2.7 CodeGPT-5 vs Kimi K2.7 Code