Mistral Medium 3 vs GPT-4o
Mistral Mistral Medium 3 | OpenAI GPT-4o | |
|---|---|---|
| Overview | ||
| Company | Mistral | OpenAI |
| Release date | May 7 2025 | May 13 2024 |
| Access | Proprietary | Proprietary |
| 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. | — | 12% |
| Timeline | ||
| Release gap | GPT-4o shipped 359 days before Mistral Medium 3 | |
Which is better: Mistral Medium 3 or GPT-4o?
Mistral Medium 3 and GPT-4o don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. GPT-4o shipped 359 days before Mistral Medium 3, so benchmark comparisons should account for the intervening progress.
Published specifications for these two models are limited — see each model page for the latest details.
Direct benchmark comparisons are unavailable — Mistral Medium 3 and GPT-4o don't publish scores on any of the same benchmarks.
Frequently asked questions
Mistral Medium 3 was released by Mistral on May 7 2025.
GPT-4o was released by OpenAI on May 13 2024.
Other comparisons
Mistral Medium 3 vs Claude Sonnet 5GPT-4o vs Claude Sonnet 5Mistral Medium 3 vs Gemini OmniGPT-4o vs Gemini OmniMistral Medium 3 vs Muse Spark 1.1GPT-4o vs Muse Spark 1.1Mistral Medium 3 vs Grok 4.5GPT-4o vs Grok 4.5Mistral Medium 3 vs DeepSeek-V4-ProGPT-4o vs DeepSeek-V4-ProMistral Medium 3 vs Kimi K2.7 CodeGPT-4o vs Kimi K2.7 Code