E2073 - DeepSearch-World: Self-Distillation for Deep Search Agents in a Verifiable Environment

🤗 Upvotes: 76 | cs.CL

Authors:
Xinyu Geng, Xuanhua He, Sixiang Chen, Yanjing Xiao, Fan Zhang, Shijue Huang, Haitao Mi, Zhenwen Liang, Tianqing Fang, Yi R. Fung

Title:
DeepSearch-World: Self-Distillation for Deep Search Agents in a Verifiable Environment

Arxiv:
http://arxiv.org/abs/2607.07820v2

Abstract:
Training tool-use agents to improve from their own experience remains challenging, as supervised fine-tuning relies on fixed teacher-distilled trajectories, while sparse-reward reinforcement learning provides weak supervision for long-horizon interactions. We present DeepSearch-Evolve, a self-distillation framework for web agents built on DeepSearch-World, a deterministic and ver...