alt Hacker NewsI don't think it ever has. For a very long time now, the reasoning of Claude has been summarized by Haiku. You can tell because a lot of the times it fails, saying, "I don't see any thought needing to be summarised."
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astrange • yesterday at 6:42 PM
It also gets confused if the entire prompt is in a text file attachment.
And the summarizer shows the safety classifier's thinking for a second before the model thinking, so every question starts off with "thinking about the ethics of this request".
Maybe there was no thinking.