#llm
4 articles
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The Gemma 4 Local Setup Guide Nobody Wrote Yet
Hardware-specific guide to running Gemma 4 locally: which model fits your Mac/GPU, Ollama vs MLX, Apple Silicon memory tuning, real tok/s numbers, and troubleshooting the things that actually break.
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Build a RAG System Without Embeddings or Vector Databases
PageIndex turns documents into navigable trees. An LLM reasons through the hierarchy to find answers — no embeddings, no similarity search, just structured retrieval.
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The AI Doesn't Need to Read Your Codebase. It Needs a Map.
Context Hub, Code Review Graph, and the emerging discipline of giving AI agents less to make them smarter.
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How We Cut LLM Token Usage by 90% in SQL Migration Using AST Compression
Feeding 200K-character SQL files to an LLM is expensive and unreliable. We built TOON — a compact AST notation that gives the model structural awareness at a fraction of the token cost.