Anthropic releases Claude Opus 5.5 and raises usage limits

Thariq @trq212Originally posted 2026.09.23

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Opus 5.5 is the result of your feedback. It communicates clearly, it's cheaper per token than Opus 5.0 with the intelligence of Fable 5.1, it’s very token efficient and works across every effort level. We're also increasing 5h rate limits & giving you a banked reset. https://t.co/TCOIjB688Q

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