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Dataset · Hugging Face

JingmingChen/PathRefiner

PathRefiner (DeepRefineTraj) Trajectories DeepRefineTraj is a dataset of process-rich, multi-turn agentic trajectories used to fine-tune deep research agents. Each example pairs a WebShaper question/answer with a full trajectory generated by PathRefiner. The trajectories contain hierarchical planning, plan-guided execution with tool use, checkpoint replanning, and trajectory reflection + rollback before the agent commits to a final answer. Dataset Summary The… See the full description on the dataset page: https://huggingface.co/datasets/JingmingChen/PathRefiner.

Author / organizationJingmingChen
License (as declared)cc-by-4.0
Downloads170 (as reported by Hugging Face)
Likes0
Created7 May 2026
Last updated at source7 May 2026
agenticdeep-searchweb-qasupervised-fine-tuningtrajectorytool-usepathrefiner
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  • 16 Oct 2026 Description: PathRefiner (DeepRefineTraj) Trajectories DeepRefineTraj is a dataset of process-rich, multi-turn agentic trajectories used to fine-tune deep research agents. Each example pairs a WebShaper question/answer with a full trajectory generated b → PathRefiner (DeepRefineTraj) Trajectories DeepRefineTraj is a dataset of process-rich, multi-turn agentic trajectories used to fine-tune deep research agents. Each example pairs a WebShaper question/answer with a full trajectory generated b

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