AutoIndex: Analysis Agent Diagnoses Failures, Code Agent Rewrites Retrieval Representations
CShorten30 · x · 2026-09-08
A Weaviate Podcast episode on representation choices in retrieval: chunking isn't the only representation decision — database schemas matter too — which fields, context, and structure should the index expose?
Guest Sam O'Nuallain describes AutoIndex: an analysis agent diagnoses retrieval failures, and a code agent rewrites representations (schemas/chunking) for a fixed retriever, turning traditionally manual preprocessing into an optimization loop.
Related event: AutoIndex: LLMs Write Code to Automatically Optimize RAG Indexing(7 posts)→
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