Gemini 1.0 Ultra and Grok 3 mini don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Gemini 1.0 Ultra shipped 375 days before Grok 3 mini, so benchmark comparisons should account for the intervening progress.

Published specifications for these two models are limited — see each model page for the latest details.

Direct benchmark comparisons are unavailable — Gemini 1.0 Ultra and Grok 3 mini don't publish scores on any of the same benchmarks.