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DeepWeaver: Bridging the Evidence Synthesis Gap in Open-Ended Question Answering

Research LLM Agents

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Overall 83
Content 95
Popularity 56

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Merged summary

TL;DR - DeepWeaver is an evidence-synthesis framework for open-ended question answering that structures retrieved material into Thought Block Chains before generating an answer. It improves evidence coverage, citation grounding, and preservation of detail across multiple LLMs.

  • Thought Block Chains group claims, salient information, keywords, and supporting evidence into a structured intermediate representation.
  • Subordinate chains inspect residual evidence, revise existing chains, and identify additional claims before final generation.
  • The paper introduces LoQA, a high-density benchmark designed to evaluate evidence synthesis.
  • DeepWeaver improves content sufficiency and citation grounding on LoQA, alongside insight depth and citation quality on DeepResearch Bench.

Sources (1)

DeepWeaver: Bridging the Evidence Synthesis Gap in Open-Ended Question Answering

arXiv cs.CL Xujia Wang, Yizhe Zhang, Bin Xu, Lei Hou, Juanzi Li 2026-08-19 arXiv:2608.18988
Public signals Hugging Face upvotes 1 · Semantic Scholar citations 0 · Semantic Scholar influential citations 0
Providers: Hugging Face · Upvotes 1 OpenAlex · N/A Publisher · N/A Semantic Scholar · Citations 0 · Influential citations 0 X · N/A Fetched 2026-09-19 14:26:38.856775 UTC

TL;DR - DeepWeaver is an evidence-synthesis framework for open-ended question answering that structures retrieved material into Thought Block Chains before generating an answer. It improves evidence coverage, citation grounding, and preservation of detail across multiple LLMs.

  • Thought Block Chains group claims, salient information, keywords, and supporting evidence into a structured intermediate representation.
  • Subordinate chains inspect residual evidence, revise existing chains, and identify additional claims before final generation.
  • The paper introduces LoQA, a high-density benchmark designed to evaluate evidence synthesis.
  • DeepWeaver improves content sufficiency and citation grounding on LoQA, alongside insight depth and citation quality on DeepResearch Bench.
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