A budget-controlled two-path hierarchical retrieval method reports near-full-context accuracy on multi-hop QA with up to 94% token savings, but the reported numbers are internally inconsistent and no artifacts are released.
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BEAR: Budgeted Evidence Allocation for Multi-Document Reasoning
A budget-controlled two-path hierarchical retrieval method reports near-full-context accuracy on multi-hop QA with up to 94% token savings, but the reported numbers are internally inconsistent and no artifacts are released.