Skip to content

Instantly share code, notes, and snippets.

@yhw1630
yhw1630 / microgpt.py
Created February 12, 2026 01:34 — forked from karpathy/microgpt.py
microgpt
"""
The most atomic way to train and inference a GPT in pure, dependency-free Python.
This file is the complete algorithm.
Everything else is just efficiency.
@karpathy
"""
import os # os.path.exists
import math # math.log, math.exp