What Andrej Karpathy NN does
Neural Networks: Zero to Hero is a course on the karpathy.ai site, according to the page. It is aimed at learners with solid Python and intro-level math, such as derivatives and the Gaussian distribution, who want to learn deep learning with a focus on language models. The page lists eight lectures: an intro to neural networks and backpropagation that builds micrograd, a makemore series on language modeling, MLP, activations and gradients with BatchNorm, becoming a backprop ninja, and building a WaveNet. Two lectures build GPT from scratch in code and a GPT tokenizer. Lecture lengths range from 56 minutes to 2 hours 25 minutes. The syllabus is marked ongoing. The page does not state pricing.
How Andrej Karpathy NN compares with its closest alternatives
All 5 closest alternatives have a free plan, as Andrej Karpathy NN does. None of the 5 offers an API; FalcoScan's records show none for Andrej Karpathy NN. Andrej Karpathy NN offers a web app. Of the alternatives, all 5 offer a web app. Andrej Karpathy NN was founded in 2022; the alternatives were founded between 2015 and 2021, 5 of them earlier. The alternatives with a known headquarters are in the United States.