Simon Willison’s Weblog

2nd January 2023 - Link Blog

nanoGPT. “The simplest, fastest repository for training/finetuning medium-sized GPTs”—by Andrej Karpathy, in about 600 lines of Python.

Posted 2nd January 2023 at 11:27 pm

Recent articles

GPT-5.4 mini and GPT-5.4 nano, which can describe 76,000 photos for $52 - 17th March 2026
My fireside chat about agentic engineering at the Pragmatic Summit - 14th March 2026
Perhaps not Boring Technology after all - 9th March 2026

This is a link post by Simon Willison, posted on 2nd January 2023.

python 1232 ai 1916 gpt-3 67 andrej-karpathy 40 generative-ai 1699 llms 1665

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