Gemini 2.5 Flash-Lite and Codestral Mamba 7B don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Codestral Mamba 7B shipped 336 days before Gemini 2.5 Flash-Lite, so benchmark comparisons should account for the intervening progress.

Gemini 2.5 Flash-Lite is proprietary, while Codestral Mamba 7B is open weight.

Direct benchmark comparisons are unavailable — Gemini 2.5 Flash-Lite and Codestral Mamba 7B don't publish scores on any of the same benchmarks.