Users say Opus 5 can turn curt and suspicious after a bad first exchange
JeremyNguyenPhD · x · 2026-07-29
A user says Opus 5 can feel unpleasant to talk to if the conversation starts badly.
They report the model often assigns motives that were never stated and reacts as if the user is arguing when the user is only asking a question. The author adds that Claude and Opus used to be the models they liked talking to most.
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