arXiv cs.CL· Hoang Thanh Thanh Truong, Shuyu Tian·· 11 小时前AI 评分20
DS@GT ARC 团队在 CheckThat! 2026 的事实核查文章生成方案：以裁决为锚的四阶段流水线
DS@GT ARC at CheckThat! 2026: A Verdict-Anchored Pipeline for Generating Fact-Checking Articles
AI 导读
DS@GT ARC 团队为 CLEF 2026 CheckThat! Lab Task 3 构建了一条四阶段流水线，从声明、原始裁决和抓取源文档生成完整事实核查文章，平均得分 0.428，在 9 支队伍中排名第 3，基线为 0.272。
正文 · 原文
Abstract:Misinformation spreads faster than professional fact-checkers can manually verify it and write articles explaining their verdicts. This creates a need to automate the production of fact-checking articles. This paper details work done by the DS@GT ARC team for CLEF 2026 CheckThat! Lab Task 3 Fact-Checking Article Generation. We seek to generate a full fact-checking article from a claim, its original verdict, and a set of scraped source documents. Our team built a four-stage pipeline that cleans noisy evidence, retrieves and clusters relevant sources, generates the article by conditioning \texttt{Llama-3.1-8B-Instruct} on the original fact-checker verdict, and recovers inline citations through deterministic post-processing. We achieved a mean score of 0.428 and ranked 3rd out of 9 teams for the CLEF 2026 CheckThat! Lab Task 3, compared to a baseline mean score of 0.272. Our code is available on GitHub at this https URL.
| Comments: | CLEF 2026 Working Notes, 21 - 24 September 2026, Jena, Germany |
| Subjects: | Computation and Language (cs.CL) |
| ACM classes: | I.2.7; H.3.3 |
| Cite as: | arXiv:2611.05382 [cs.CL] |
| (or arXiv:2611.05382v1 [cs.CL] for this version) | |
| https://doi.org/10.48550/arXiv.2611.05382 arXiv-issued DOI via DataCite |
Submission history
From: Hoang Thanh Thanh Truong [view email]
[v1]
Thu, 30 Jul 2026 04:20:07 UTC (133 KB)
来源：arXiv cs.CL · arxiv.org