GPT-4.1 Mini vs Claude Sonnet 4

Compare GPT-4.1 Mini by OpenAI against Claude Sonnet 4 by Anthropic, in 2 community votes, gpt-4.1 mini and claude sonnet 4 are closely matched, context windows of 1.0M vs 200K, tested across 25 shared challenges. Updated February 2026.

In 2 community votes, GPT-4.1 Mini and Claude Sonnet 4 are closely matched. Based on blind community voting from the RIVAL open dataset of 2+ human preference judgments for this pair.

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