DeepSeek V2.5 (Revised) and Gemini Omni don't publish scores on any of the same benchmarks, so there's no direct head-to-head comparison. DeepSeek V2.5 (Revised) shipped 534 days before Gemini Omni, so benchmark comparisons should account for the intervening progress.

DeepSeek V2.5 (Revised) is open weight, while Gemini Omni is proprietary.

Direct benchmark comparisons are unavailable — DeepSeek V2.5 (Revised) and Gemini Omni don't publish scores on any of the same benchmarks.