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dalemhurleylast Thursday at 7:22 PM1 replyview on HN

No. It is the same model without reasoning.


Replies

davidinglast Thursday at 8:15 PM

So is maybe gpt-5.2 with reasoning set to 'none' identical to gpt-5.2-chat-latest in capabilities but perhaps with a different system (system) prompt? I notice chat-latest doesn't accept temperature or reasoning (which makes sense) parameters, so something is certainly different underneath?