microgpt

Microgpt's 100,000-token context window costs 14x more than benchmark claims due to an undocumented architectural decision in line 127 of its multi-head attention implementation, according to a techno…

Andrej Karpathy released a 200-line pure-Python implementation of GPT on February 12, 2026, designed to help developers understand large language models from first principles. The microgpt project inc…