Ministral 3 8B-25-12 and o1-mini don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. o1-mini shipped 446 days before Ministral 3 8B-25-12, so benchmark comparisons should account for the intervening progress.

Ministral 3 8B-25-12 is open weight, while o1-mini is proprietary.

Direct benchmark comparisons are unavailable — Ministral 3 8B-25-12 and o1-mini don't publish scores on any of the same benchmarks.