Anthropic unveils its new flagship model, the Claude Opus 5.

Anthropic introduces its new generation Claude Opus 5 model, boasting intelligence levels approaching those of the Fable 5, but at half the price. The model has broken industry records in programming and knowledge work benchmarks such as Frontier-Bench and GDPval-AA. Claude Opus 5 delivers outstanding performance in programming, business automation, and computer operation scenarios, outperforming competitors at the same cost, making it the default model for Claude Max and the strongest choice for the Pro version.