microgpt is a single-file Python script consisting of 200 lines that implements a GPT-like model with no dependencies. It includes components such as a dataset, tokenizer, autograd engine, neural network architecture, Adam optimizer, and both training and inference loops.
karpathy.github.io
28 min
3/1/2026
microgpt is a single-file Python script consisting of 200 lines that implements a GPT-like model with no dependencies. It includes components such as a dataset, tokenizer, autograd engine, neural network architecture, Adam optimizer, and both training and inference loops.
karpathy.github.io
28 min
3/1/2026
microgpt is a single-file Python script consisting of 200 lines that implements a GPT-like model with no dependencies. It includes components such as a dataset, tokenizer, autograd engine, neural network architecture, Adam optimizer, and both training and inference loops.
karpathy.github.io
28 min
3/1/2026
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