Context Engineering: Retrieval, Memory, and The Shape Of Evidence
A note on RAG and context engineering: retrieval quality, evidence shape, memory boundaries, and why context is a product surface.
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Evals As Instruments: Measuring What The Demo Hides
A note on evaluation as an instrument: failure cases, metrics, benchmark design, product loops, and the discipline of measuring agents.
Agent Design: Loops, Tools, and the Shape of Memory
A field note on designing agents as observable loops, with tools, memory, failure recovery, and product boundaries.