Anthropic Releases Claude Opus 5.5 with 40% Cost Reduction

Anthropic 1 hour ago

Key Info

Anthropic has made Claude Opus 5.5 available, the first model in its new Claude 5.5 family. It matches the performance of Claude Fable 5.1 on most tasks while being 40% cheaper to run than Opus 5.

Highlights

Claude Opus 5.5 is now available.
First model in the new Claude 5.5 family.
Performance comparable to Claude Fable 5.1 for most tasks.
Operating cost is 40% lower than Opus 5.

Compiled from 1 post

Claude Opus 5.5 is available today.

#Claude Opus 5.5#Anthropic#AI model