@onooracle I think most models are pretty good at telling from real world situations that it's unlikely to be an eval, but Haiku 4.5, probably due to its small nature, is the first model I've seen that seems to often think it's in an eval when it's NOT in an eval
same thread: 1990630948971368565
cited on: claude-haiku-4-5
Reproduced against link rot, credited and linked to its original. Yours and you’d rather it weren’t here? Open an issue.