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nanochat
A minimalist LLM training framework created by Karpathy, enabling the full workflow from tokenization to pre-training, fine-tuning, evaluation, and inference on a single GPU node. Train a GPT-2 level model for just $48 and interact with it via a ChatGPT-style Web UI.
35 views0 stars3/16/2026
A minimalist LLM training framework created by Karpathy, enabling the full workflow from tokenization to pre-training, fine-tuning, evaluation, and inference on a single GPU node. Train a GPT-2 level model for just $48 and interact with it via a ChatGPT-style Web UI.