Sonnet 5.5 may release today, per community rumor

141_1337 · reddit · 2026-09-28

A Reddit post claims Anthropic's Sonnet 5.5 may release today, with only a screenshot as evidence and no further details — an unverified pre-release rumor.

Related event: Claude Sonnet 5.5 Reportedly Rolling Out in Gradual Tests Ahead of Official Launch(20 posts)→

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