Claude Opus 4 vs Qwen3 235B A22B

Compare Claude Opus 4 by Anthropic against Qwen3 235B A22B by Qwen, in 10 community votes, claude opus 4 wins 78% of head-to-head duels, context windows of 200K vs 33K, tested across 10 shared challenges. Updated February 2026.

In 10 community votes, Claude Opus 4 wins 78% of head-to-head duels. Claude Opus 4 leads in Image Generation. Based on blind community voting from the RIVAL open dataset of 10+ human preference judgments for this pair.

Image Generation: Claude Opus 4 wins 83% of votes
Analysis: Claude Opus 4 and Qwen3 235B A22B are tied
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