New
Claude Opus 5 is now available in the model selector for chat, apps, agents, and workflows.
Photo provided by Anthropic
"Claude Opus 5 provides greatly improved performance for the same cost as its predecessor, Opus 4.8. .. Opus 5 excels on valuable software engineering tasks. For example, on Frontier-Bench v0.1, Opus 5 surpasses all other models, and more than doubles Opus 4.8’s performance at a lower cost per task."
. -Anthropic