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AnthropicBlog · Nov 24, 2025 · official

Multilingual coding SWE-bench Multilingual

Multilingual coding performance comparison across languages

BlogGrouped bar chartClaude Opus 4All Anthropic modelsOpus 4.5Sonnet 4.5Opus 4.1
Published by Anthropic on Blog, Nov 24, 2025. Source: anthropic.com

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