arxiv
PublishedOctober 31, 2026 at 4:00 AM
Heterogeneous Co-Evolution Learning for Tool-Efficient Search Agents with Zero Labels
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arXiv:2610.39682v1 Announce Type: cross Abstract: Deep search agents extend language models by interleaving reasoning with external retrieval. However, effective search-agent training requires addressing two challenges beyond final-answer optimization. First, the capability frontier of agents is lar
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