Mistral Small 3.2 vs GPT-4.5
Mistral Mistral Small 3.2 | OpenAI GPT-4.5 | |
|---|---|---|
| Overview | ||
| Company | Mistral | OpenAI |
| Release date | Jun 20 2025 | Feb 27 2025 |
| Access | Open Weight | Proprietary |
| Specifications | ||
Parameters | 24B | — |
| Timeline | ||
| Release gap | GPT-4.5 shipped 113 days before Mistral Small 3.2 | |
Which is better: Mistral Small 3.2 or GPT-4.5?
Mistral Small 3.2 and GPT-4.5 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. GPT-4.5 shipped 113 days before Mistral Small 3.2, so benchmark comparisons should account for the intervening progress.
Mistral Small 3.2 is open weight, while GPT-4.5 is proprietary.
Direct benchmark comparisons are unavailable — Mistral Small 3.2 and GPT-4.5 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-4.5 was released by OpenAI on Feb 27 2025.
Mistral Small 3.2 is an open weight model released by Mistral. GPT-4.5 is a proprietary model released by OpenAI.
Other comparisons
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