Gemini 1.0 Ultra and Mistral NeMo don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Gemini 1.0 Ultra shipped 161 days before Mistral NeMo, so benchmark comparisons should account for the intervening progress.

Gemini 1.0 Ultra is proprietary, while Mistral NeMo is open weight.

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