Ministral 3B 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 310 days before Ministral 3B, so benchmark comparisons should account for the intervening progress.

Ministral 3B is open weight, while Mistral Medium is proprietary.

Direct benchmark comparisons are unavailable — Ministral 3B and Mistral Medium don't publish scores on any of the same benchmarks.