AI for builders: a no-BS field guide
A practical AI field guide for builders covering tokens, embeddings, RAG, tool use, agents, streaming, and evals in plain English.
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Concepts in AI explained simply.
A practical AI field guide for builders covering tokens, embeddings, RAG, tool use, agents, streaming, and evals in plain English.
read the field guide →more in ai explainers
Learn what AI tokens and context windows mean, why prompts cost more than expected, and how to write cheaper, faster LLM prompts.
RAG explained in plain English: how retrieval augmented generation works, when to use it, common mistakes, and a simple code example.