A verification-harness LLM system recovers column semantics from values alone, but its measured advantage over a direct LLM is selective abstention, not better prose, and a code-enforced gate makes that abstention backbone-independent.
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Metadata Reconstruction from Values Alone: Recovering Column Semantics in Undocumented Warehouses
A verification-harness LLM system recovers column semantics from values alone, but its measured advantage over a direct LLM is selective abstention, not better prose, and a code-enforced gate makes that abstention backbone-independent.