AI Academy by ConceptGood Consultants
The one course that explains large language models from the very beginning — no gaps, no hand-waving, no "do not worry about the maths". It starts in 1943 with a single artificial neuron that could only say yes or no, and finishes at the frontier models of today. Every idea arrives because the one before it hit a wall, so the whole thing reads as a single continuous story rather than a pile of topics. The maths is real and it is all here — dot products, gradients, backpropagation, softmax, attention — but each formula shows up only after the problem that makes it necessary, with every symbol explained in plain English and worked through on small numbers you can check yourself. Hundreds of hand-drawn diagrams carry the explanations; code is tucked into optional panels, so the surface reads like a story and the deep dives satisfy an engineer. Completely free.
Price: Free · Access: Lifetime