Mistral Medium 3 and Grok‑1 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Grok‑1 shipped 551 days before Mistral Medium 3, so benchmark comparisons should account for the intervening progress.

Mistral Medium 3 is proprietary, while Grok‑1 is open weight.

Direct benchmark comparisons are unavailable — Mistral Medium 3 and Grok‑1 don't publish scores on any of the same benchmarks.