#llm
4 articles
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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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An AI Agent Made $19,915 in 8 Hours. The Benchmark That Proved It Is Open Source.
ClawWork dropped 220 professional tasks across 44 job categories, gave AI agents $10 each, and told them to survive. One agent turned that into nearly twenty grand.
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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.