Gemma 4 and Mistral Medium don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Mistral Medium shipped 853 days before Gemma 4, so benchmark comparisons should account for the intervening progress.

Gemma 4 is open weight, while Mistral Medium is proprietary.

Direct benchmark comparisons are unavailable — Gemma 4 and Mistral Medium don't publish scores on any of the same benchmarks.