DiscoBench is a new benchmark for clarification-aware deep search that shows ambiguity detection and clarification are distinct capabilities and that repeated searching without asking often underperforms direct guessing.
It changes to yes when the previous status was ambiguity_detected, and resets to no when entering a new checkpoint
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When Search Agents Should Ask: DiscoBench for Clarification-Aware Deep Search
DiscoBench is a new benchmark for clarification-aware deep search that shows ambiguity detection and clarification are distinct capabilities and that repeated searching without asking often underperforms direct guessing.