Codestral Mamba 7B vs GPT-4.1 nano
Mistral Codestral Mamba 7B | OpenAI GPT-4.1 nano | |
|---|---|---|
| Overview | ||
| Company | Mistral | OpenAI |
| Release date | Jul 16 2024 | Apr 14 2025 |
| Access | Open Weight | Proprietary |
| Specifications | ||
Context window | — | 1M |
| Timeline | ||
| Release gap | Codestral Mamba 7B shipped 272 days before GPT-4.1 nano | |
Which is better: Codestral Mamba 7B or GPT-4.1 nano?
Codestral Mamba 7B and GPT-4.1 nano don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Codestral Mamba 7B shipped 272 days before GPT-4.1 nano, so benchmark comparisons should account for the intervening progress.
Codestral Mamba 7B is open weight, while GPT-4.1 nano is proprietary.
Direct benchmark comparisons are unavailable — Codestral Mamba 7B and GPT-4.1 nano don't publish scores on any of the same benchmarks.
Frequently asked questions
Codestral Mamba 7B was released by Mistral on Jul 16 2024.
GPT-4.1 nano was released by OpenAI on Apr 14 2025.
Codestral Mamba 7B is an open weight model released by Mistral. GPT-4.1 nano is a proprietary model released by OpenAI.
Other comparisons
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