Anthropic: Opus 5.5 is cheaper, more token-efficient, and spans all effort levels
trq212 · x · 2026-09-23
An Anthropic employee says Opus 5.5 was built directly from user feedback: better communication, lower per-token pricing than Opus 5.0, Fable 5.1-level intelligence, higher token efficiency, and consistent performance across every effort level. Available now in Claude Code.
Related event: Anthropic Launches Claude Opus 5.5: Smarter and 40% Cheaper(46 posts)→
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