Claude Developers@ClaudeDevs · post on X · 22 September
With Opus 5.5, Claude Code 5-hour limits went up 20%, and the model goes about 25% further within limits.
Opus 5.5 performs at the level of Fable 5.1. It's ~30% faster and ~40% cheaper than Opus 5 per task. In Claude Code: - 5-hour session limits increase 20% today - Opus 5.5 is priced lower, so it goes 25% further within limits - Pro, Max, and Team users get a reset to use anytime https://t.co/gVmlpJU7hy pic.twitter.com/1seRYKAtzJ