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#llms
3 posts
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Neural Networks, Transformers, and How LLMs Learn
The machinery the deep dive skipped: how a neural network and the Transformer work, what loss really means, and how reinforcement learning trains a model.
machine-learningllmsneural-networksfundamentals -
A Deep Dive into How LLMs Are Built
How a model like ChatGPT is built stage by stage — pretraining, fine-tuning, reinforcement learning — and why it hallucinates and needs tokens to think.
machine-learningllmsfundamentals -
Intro to Large Language Models
A plain-English tour of how LLMs work: what they physically are, how they're trained, the OS-like ecosystem around them, and their security issues.
machine-learningllmsfundamentals