Anthropic Releases Claude Opus 5: Frontier Coding and Agentic Performance at Half the Cost of Claude Fable 5
Claude Opus 5 launched July 24 with state-of-the-art scores on coding and knowledge-work benchmarks, prices starting at $5 per million input tokens, and early-access results showing large gains on financial modeling, due diligence, and agentic software engineering tasks.
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