Mistral Large 2 24.11 and o3-mini-high don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Mistral Large 2 24.11 shipped 73 days before o3-mini-high, so benchmark comparisons should account for the intervening progress.

Mistral Large 2 24.11 is open weight, while o3-mini-high is proprietary.

Direct benchmark comparisons are unavailable — Mistral Large 2 24.11 and o3-mini-high don't publish scores on any of the same benchmarks.