Research & Innovation
Andrej Karpathy is a world-class AI researcher and educator specializing in Deep Learning and Large Language Models. His profile demonstrates exceptional expertise in building minimalist, high-performance implementations of complex architectures (GPT, Llama) in Python, C, and CUDA, prioritizing pedagogical clarity and rapid prototyping over enterprise abstraction.
The overall score reflects exceptional technical innovation and domain mastery (10/10) rather than production engineering completeness. Users should interpret low testing/CI scores as a deliberate trade-off for educational clarity and research velocity, not a lack of skill.
The profile presents a highly consistent, high-impact portfolio of original work that perfectly aligns with a top-tier researcher archetype. The lack of 'enterprise' features is a deliberate stylistic choice, not a gap in capability.
Prioritizes exploration over polish
No significant red flags detected.
The simplest, fastest repository for training/finetuning medium-sized GPTs.
LLM training in simple, raw C/CUDA
A tiny scalar-valued autograd engine and a neural net library on top of it with PyTorch-like API
Inference Llama 2 in one file of pure C
The best ChatGPT that $100 can buy.