Claude Fable 5.2 (Max) takes #1 in Agent Arena

Anthropic's Claude Fable 5.2 (Max) model has taken the number one spot in Agent Arena, achieving a 30.4 percent net improvement and outperforming prior versions across code, chat, and work tasks. The update also brings a 6 percent reduction in median task cost and a 20 percent decrease in API token pricing compared to the previous release. Open article →