Ministral 3 3B-25-12 and Grok 3 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Grok 3 shipped 288 days before Ministral 3 3B-25-12, so benchmark comparisons should account for the intervening progress.

Ministral 3 3B-25-12 is open weight, while Grok 3 is proprietary.

Direct benchmark comparisons are unavailable — Ministral 3 3B-25-12 and Grok 3 don't publish scores on any of the same benchmarks.