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Anthropic: Claude Sonnet 4.5 (batch)

modeltested · static-verifiedscore 20/100signed passport ✓published 386d ago · verified 2026-10-20

Claude Sonnet 4.5 is Anthropic’s most advanced Sonnet model to date, optimized for real-world agents and coding workflows. It delivers state-of-the-art performance on coding benchmarks such as SWE-bench Verified, with...

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model:openrouter:anthropic/claude-sonnet-4.5:batch