LakeQA: An Exploratory QA Benchmark over a Million-Scale Data Lake
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In three linesLakeQA is a QA benchmark over 9.5 TB of heterogeneous data (Wikipedia + government sources) requiring search and multi-hop reasoning. GPT-4.5 achieves 18.37% exact-match. Evaluates LLM agents' ability to discover and analyze documents in massive data lakes.Read source
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