Claude Opus 5.5 launches with higher Claude Code limits

ClaudeDevs @ClaudeDevsOriginally posted 2026.09.23

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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/1seRYKAtzJ https://t.co/gVmlpJU7hy

This post quotes another post: “Anthropic releases Claude Opus 5.5 model”