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x.comrewindTue, May 19, 2026, 2:34 PM PDT
score 20.9
11,966likes919RT138reply

Karpathy's 21 Claude rules jump coding accuracy from 65% to 94%

Original: Andrej Karpathy spent 4 minutes in an interview explaining a single idea

Source: x.com

Writing ELI5 summary…