DeepSeek R1 0528 vs xAI: Grok 4

Compare DeepSeek R1 0528 by DeepSeek against xAI: Grok 4 by xAI, in 9 community votes, deepseek r1 0528 wins 63% of head-to-head duels, context windows of 164K vs 256K, tested across 17 shared challenges. Updated February 2026.

In 9 community votes, DeepSeek R1 0528 wins 63% of head-to-head duels. DeepSeek R1 0528 leads in Image Generation. Based on blind community voting from the RIVAL open dataset of 9+ human preference judgments for this pair.

Image Generation: DeepSeek R1 0528 wins 80% of votes
Analysis: DeepSeek R1 0528 and xAI: Grok 4 are tied
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