Rumored Sonnet 5.5 sighting sparks talk of another Anthropic Pareto-dominating release

adonis_singh · x · 2026-10-01

tenobrus posted what appears to be a sighting of "Sonnet 5.5", with adonissingh comparing the hype to when Sonnet 3.5 outperformed Opus 3. Unconfirmed and meme-adjacent — treat as rumor, not an official announcement.

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