Bard and Mistral Large 3 don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Bard shipped 987 days before Mistral Large 3, so benchmark comparisons should account for the intervening progress.

Bard is proprietary, while Mistral Large 3 is open weight.

Direct benchmark comparisons are unavailable — Bard and Mistral Large 3 don't publish scores on any of the same benchmarks.