DeepSeek-Math and Bard don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. Bard shipped 379 days before DeepSeek-Math, so benchmark comparisons should account for the intervening progress.

DeepSeek-Math is open weight, while Bard is proprietary.

Direct benchmark comparisons are unavailable — DeepSeek-Math and Bard don't publish scores on any of the same benchmarks.