Andrej Karpathy scored 342 US occupations on a 0-10 AI exposure scale using BLS data - 42% of jobs score 7+, representing 59.9 million workers and $3.7 trillion in wages. He then deleted the GitHub repo.
Tobi Lütke ran Karpathy's autoresearch loop against the Liquid templating engine he created 20 years ago, producing 93 commits from 120 experiments that cut parse+render time by 53% and allocations by 61%.