Claude Opus 5.5 rumored to launch within the hour
TinfoilTricorn · x · 2026-09-23
X user Benjamin De Kraker claims Claude Opus 5.5 appears to be launching within the hour. The report is unconfirmed by Anthropic, but if true it would mark a major flagship model upgrade.
Related event: Claude Opus 5.5 Spotted in Claude Code Ahead of Imminent Launch(8 posts)→
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