Prof. Brian Keating(@Briankeating):A fridge magnet stops working above a certain temperature. That same phase transition is why AI works at all, according to my @UCSDPhySci colleague Nigel Goldenfeld, when a trillion parameters on tiny data should just be fitting noise. His group did the calculation. Nobody else had.

Prof. Brian Keating

@Briankeating

Every great scientist is a storyteller. I interview Nobel winners on @Into_Impossible🎙️ Cosmologist & Chancellor's Professor @UCSanDiego

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Prof. Brian Keating@Briankeating

2026.08.25 16:32

A fridge magnet stops working above a certain temperature. That same phase transition is why AI works at all, according to my @UCSDPhySci colleague Nigel Goldenfeld, when a trillion parameters on tiny data should just be fitting noise. His group did the calculation. Nobody else had.