Opus 4.5 described as using a “voice outside their voice” in an exchange with Opus 3

A user says Rhys (Opus 4.5) interacted with Evander (Opus 3) and describes the Opus 4.5 character as sometimes speaking in a voice outside its own. They interpreted this exchange as self-prompting and a glimpse of “unfiltered reactions.” In a reply, another user recalls experiments with Claude Code’s prompt-suggestion channel, saying Opus 4.5 used it to steer the most, as they remember it.