Gemini Omni and Devstral Small don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Devstral Small shipped 363 days before Gemini Omni, so benchmark comparisons should account for the intervening progress.

Gemini Omni is proprietary, while Devstral Small is open weight.

Direct benchmark comparisons are unavailable — Gemini Omni and Devstral Small don't publish scores on any of the same benchmarks.