Mistral Ministral 3B vs OpenAI o3-mini — side-by-side specs.
Mistral Ministral 3B | OpenAI o3-mini | |
|---|---|---|
| Overview | ||
| Company | Mistral | OpenAI |
| Release date | Oct 2024 | Jan 31 2025 |
| Model type | — | — |
| Open source | Yes | No |
| Specifications | ||
Parameters | — | — |
Context window | — | — |
| Benchmarks | ||
| Timeline | ||
| Release gap | Ministral 3B shipped 122 days before o3-mini | |
Ministral 3B and o3-mini don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Ministral 3B shipped 122 days before o3-mini, so benchmark comparisons should account for the intervening progress.
Ministral 3B is an open-source / open-weight model; o3-mini is proprietary.
Direct benchmark comparisons are unavailable — Ministral 3B and o3-mini don't publish scores on any of the same benchmarks.