chapters · 7
01FREE
Embeddings: Words As Numbers
Discover how AI converts words into mathematical representations that capture meaning
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Context Windows: How Much Ai Remembers
Understand the limitations of AI memory and why ChatGPT sometimes forgets earlier parts of conversations
→03PREMIUM
Attention: Focusing On Important Parts
Learn how AI decides which words to pay attention to when understanding meaning
→04PREMIUM
Transformers: Processing All At Once
Discover why modern AI is so fast—it reads everything in parallel instead of word-by-word
→05PREMIUM
Pre-training: Learning From Everything
Understand how AI learns general knowledge by reading massive amounts of text from the internet
→06PREMIUM
Fine-tuning: Specializing For Tasks
Learn how general AI models are customized for specific uses like coding, customer service, or medical diagnosis
→07PREMIUM
Why Chatgpt Sometimes Fails: Limitations
Understand hallucinations, bias, and other failure modes—so you know when to trust AI and when not to
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