DeepSeek-Math and DeepSeek V2.5 (Revised) don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. DeepSeek-Math shipped 309 days before DeepSeek V2.5 (Revised), 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 — DeepSeek-Math and DeepSeek V2.5 (Revised) don't publish scores on any of the same benchmarks.