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Scientific claim verification is a unique challenge that is attracting increasing interest. The SCIVER shared task offers a benchmark scenario to test and compare claim verification approaches by participating teams and consists in three…

Computation and Language · Computer Science 2021-04-26 Xia Zeng , Arkaitz Zubiaga

The Fact Extraction and VERification (FEVER) shared task was launched to support the development of systems able to verify claims by extracting supporting or refuting facts from raw text. The shared task organizers provide a large-scale…

Information Retrieval · Computer Science 2019-05-10 Andreas Hanselowski , Hao Zhang , Zile Li , Daniil Sorokin , Benjamin Schiller , Claudia Schulz , Iryna Gurevych

The Automated Verification of Textual Claims (AVeriTeC) shared task asks participants to retrieve evidence and predict veracity for real-world claims checked by fact-checkers. Evidence can be found either via a search engine, or via a…

While research on scientific claim verification has led to the development of powerful systems that appear to approach human performance, these approaches have yet to be tested in a realistic setting against large corpora of scientific…

Computation and Language · Computer Science 2022-10-26 David Wadden , Kyle Lo , Bailey Kuehl , Arman Cohan , Iz Beltagy , Lucy Lu Wang , Hannaneh Hajishirzi

Understanding tables is an important and relevant task that involves understanding table structure as well as being able to compare and contrast information within cells. In this paper, we address this challenge by presenting a new dataset…

Computation and Language · Computer Science 2021-06-04 Nancy X. R. Wang , Diwakar Mahajan , Marina Danilevsky , Sara Rosenthal

In this paper, we provide an overview of the SV-Ident shared task as part of the 3rd Workshop on Scholarly Document Processing (SDP) at COLING 2022. In the shared task, participants were provided with a sentence and a vocabulary of…

Computation and Language · Computer Science 2022-09-20 Tornike Tsereteli , Yavuz Selim Kartal , Simone Paolo Ponzetto , Andrea Zielinski , Kai Eckert , Philipp Mayr

The rapid spread of online disinformation presents a global challenge, and machine learning has been widely explored as a potential solution. However, multilingual settings and low-resource languages are often neglected in this field. To…

We introduce scientific claim verification, a new task to select abstracts from the research literature containing evidence that SUPPORTS or REFUTES a given scientific claim, and to identify rationales justifying each decision. To study…

Computation and Language · Computer Science 2020-10-06 David Wadden , Shanchuan Lin , Kyle Lo , Lucy Lu Wang , Madeleine van Zuylen , Arman Cohan , Hannaneh Hajishirzi

The scientific claim verification task requires an NLP system to label scientific documents which Support or Refute an input claim, and to select evidentiary sentences (or rationales) justifying each predicted label. In this work, we…

Computation and Language · Computer Science 2022-05-11 David Wadden , Kyle Lo , Lucy Lu Wang , Arman Cohan , Iz Beltagy , Hannaneh Hajishirzi

We present the results of the first Fact Extraction and VERification (FEVER) Shared Task. The task challenged participants to classify whether human-written factoid claims could be Supported or Refuted using evidence retrieved from…

Computation and Language · Computer Science 2018-12-03 James Thorne , Andreas Vlachos , Oana Cocarascu , Christos Christodoulopoulos , Arpit Mittal

We present an overview of the SCIDOCA 2025 Shared Task, which focuses on citation discovery and prediction in scientific documents. The task is divided into three subtasks: (1) Citation Discovery, where systems must identify relevant…

Digital Libraries · Computer Science 2025-09-30 An Dao , Vu Tran , Le-Minh Nguyen , Yuji Matsumoto

The task of fact-checking deals with assessing the veracity of factual claims based on credible evidence and background knowledge. In particular, scientific fact-checking is the variation of the task concerned with verifying claims rooted…

Computation and Language · Computer Science 2023-05-29 Juraj Vladika , Florian Matthes

We introduce SciVer, the first benchmark specifically designed to evaluate the ability of foundation models to verify claims within a multimodal scientific context. SciVer consists of 3,000 expert-annotated examples over 1,113 scientific…

Computation and Language · Computer Science 2025-06-19 Chengye Wang , Yifei Shen , Zexi Kuang , Arman Cohan , Yilun Zhao

The Automatic Verification of Image-Text Claims (AVerImaTeC) shared task aims to advance system development for retrieving evidence and verifying real-world image-text claims. Participants were allowed to either employ external knowledge…

Computation and Language · Computer Science 2026-02-27 Rui Cao , Zhenyun Deng , Yulong Chen , Michael Schlichtkrull , Andreas Vlachos

We present SciClaimEval, a new scientific dataset for the claim verification task. Unlike existing resources, SciClaimEval features authentic claims, including refuted ones, directly extracted from published papers. To create refuted…

Computation and Language · Computer Science 2026-02-16 Xanh Ho , Yun-Ang Wu , Sunisth Kumar , Tian Cheng Xia , Florian Boudin , Andre Greiner-Petter , Akiko Aizawa

Misalignment between claims and their cited evidence is a common failure mode in reports generated by large language models, limiting their reliability in scientific and other high-stakes settings. We present DeepSciVerify, a two-stage…

Artificial Intelligence · Computer Science 2026-05-28 Shaghayegh Sadeghi , Khashayar Khajavi , Rise Adhikari , Alexander Tessier

We introduce a new classification task for scientific statements and release a large-scale dataset for supervised learning. Our resource is derived from a machine-readable representation of the arXiv.org collection of preprint articles. We…

Computation and Language · Computer Science 2025-03-21 Deyan Ginev , Bruce R. Miller

Shared tasks are powerful tools for advancing research through community-based standardised evaluation. As such, they play a key role in promoting findable, accessible, interoperable, and reusable (FAIR), as well as transparent and…

Identification of appropriate supporting evidence is critical to the success of scientific fact checking. However, existing approaches rely on off-the-shelf Information Retrieval algorithms that rank documents based on relevance rather than…

Information Retrieval · Computer Science 2025-08-18 Xingyu Deng , Xi Wang , Mark Stevenson

Exponential growth in digital information outlets and the race to publish has made scientific misinformation more prevalent than ever. However, the task to fact-verify a given scientific claim is not straightforward even for researchers.…

Computation and Language · Computer Science 2022-04-19 Ashish Rana , Deepanshu Khanna , Tirthankar Ghosal , Muskaan Singh , Harpreet Singh , Prashant Singh Rana
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