Learning Resources
Knowledge bank
Interactive explainers, step-by-step walkthroughs, and curated notes that make hard ideas easier to reason about. Each lesson includes live visualizations you can poke at, knowledge checks to test your understanding, and deep-dive panels for when you want the full story.
1 lesson live4 coming soon
Available now
Coming soon
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Backpropagation
The chain rule, visualized step by step
GradientsChain ruleNeural networks
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Tokenization
BPE vs WordPiece vs SentencePiece — what really happens
BPESub-wordVocabulary
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Embeddings
From words to vectors — how meaning gets a coordinate
Word2VecCosine similaritySemantic space
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Loss Functions
Cross-entropy, MSE, and friends — interactive comparisons
Cross-entropyMSEOptimization