"Opus 5.5 is not the ceiling": Matt Shumer teases stronger Anthropic model
daniel_mac8 · x · 2026-10-31
Matt Shumer tweeted "Opus 5.5 is not the ceiling," hinting at something even stronger from Anthropic. danielmac8 and others pressed him on what he'd seen, fueling speculation about unreleased models. Unverified — a teaser, not an official announcement.
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