Gemini 1.0 Ultra and Codestral Mamba 7B don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Gemini 1.0 Ultra shipped 159 days before Codestral Mamba 7B, so benchmark comparisons should account for the intervening progress.

Gemini 1.0 Ultra is proprietary, while Codestral Mamba 7B is open weight.

Direct benchmark comparisons are unavailable — Gemini 1.0 Ultra and Codestral Mamba 7B don't publish scores on any of the same benchmarks.