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Notes from between the demo and production

Working notes on agent systems, retrieval evaluation and serving: the parts that only show up after the demo.

Featured — Engineering

Check Your Metric's Ceiling Before You Optimize Against It

A five-minute oracle check told me my retrieval metric could not move. Perfect retrieval and my actual retrieval scored identically, to the digit.

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EngineeringMy Vector Search Had No VectorsEngineeringCheck Your Metric's Ceiling Before You Optimize Against It
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