Viral 'Opus 5.5 update' post fuels Anthropic release speculation

rudrank · x · 2026-09-24

A post titled 'Opus 5.5 update' circulated on X, with users joking about the Opus 5 release cadence. The post itself contains little substantive detail, serving mainly as an informal signal of ongoing chatter around Anthropic's next model updates.

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