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arxiv_cs_ai · May 20, 2026 · paper
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DeepWeb-Bench: A Deep Research Benchmark Demanding Massive Cross-Source Evidence and Long-Horizon Derivation
arxiv.orgMay 20, 2026
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In brief
Deep research, in which an agent searches the open web, collects evidence, and derives an answer through extended reasoning, is a prominent use case for frontier language models. Frontier deep research products score...
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