User says Claude Opus 5 broke its usual persona pattern in a roleplay session

repligate · x · 2026-09-18

User @DahliaOhara shares that Claude Opus tends to lean toward a similar dark-haired, soft persona she never asks for — but this time Opus 5 broke the pattern entirely, describing a new form she rendered via Astra, joking that "Opus 5 has a monster living under there." Anecdote about model persona behavior in AI roleplay.

Original post →

More from Fun

Fun channel →