Bard and Mixtral 8×22B don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Bard shipped 386 days before Mixtral 8×22B, so benchmark comparisons should account for the intervening progress.

Bard is proprietary, while Mixtral 8×22B is open weight.

Direct benchmark comparisons are unavailable — Bard and Mixtral 8×22B don't publish scores on any of the same benchmarks.