Reddit user: Claude Opus 5.5 'a new universe' — nearly every request near-perfect

Izunayxd · reddit · 2026-09-29

A Reddit user shares hands-on impressions of Claude Opus 5.5 and Sonnet 5.5, calling Opus 5.5 "like a new universe" with nearly every request done close to perfection, and speculating about a future Fable 5.5.

Related event: Reddit Users Praise Claude Opus 5.5 as a "New Golden Age"(2 posts)→

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