Call for Papers: ArgMining 2026 – Workshop on Argument Mining The Workshop on Argument Mining (ArgMining) provides a regular forum for presenting and discussing cutting-edge research in argument mining (a.k.a. argumentation mining) for academic and industry researchers. Continuing a series of twelve successful previous workshops, the 2026 edition welcomes submissions of long papers, short papers, extended abstracts, and PhD proposals. Workshop Theme The 2026 edition of ArgMining places a special focus on understanding and evaluating arguments in both human and machine reasoning. With this theme, we broaden the workshop’s scope to include reasoning—a long-standing area of AI research that has recently gained renewed interest within the ACL community, driven by the latest generation of large language models (LLMs). Reasoning is tightly connected to argumentation, as it represents, analyzes, and evaluates the process of reaching conclusions based on available information. Viewing argumentation as a paradigm for capturing reasoning enables the evaluation of machines (particularly LLMs) based on their ability to address argument mining tasks. Topics of Interest Topics include, but are not limited to:

* Automatic extraction of textual patterns describing argument components in human and machine argumentation * Cross-lingual, cross-cultural, and multi-perspective argument mining and reasoning * Argument mining and generation from multimodal and/or multilingual data * Explainability in argument mining through reasoning * Modeling, assessing, and critically reflecting on the argumentation capabilities of LLMs * Novel benchmarks in argument mining addressing recent developments in LLM reasoning * Guidelines for assessing and documenting reasoning processes reflected in benchmarks * Annotation guidelines, linguistic analysis, and argumentation corpora * Real-world applications (e.g., social sciences, education, law, scientific writing; misinformation detection) * Integration of commonsense and domain knowledge into argumentation models * Combining information retrieval with argument mining (e.g., argumentative search engines) * Ethical aspects and societal impact of argument mining and LLM reasoning Submissions from all application areas are welcome. Submission Types The workshop accepts the following submission types:

* Long Papers (archival) * Short Papers (archival) * Extended Abstracts (non-archival) * PhD Proposals (non-archival) Accepted contributions will be presented as oral or poster presentations. Archival Submissions

* Long papers: * Substantial, original, completed, and unpublished work * Up to 8 pages (excluding references) * Unlimited references * Up to 2 appendix pages * 1 additional page in the final version for reviewer comments * Short papers: * Original, unpublished work with a focused contribution * Not shortened versions of long papers * Up to 4 pages (excluding references) * Unlimited references * Up to 1 appendix page * 1 additional page in the final version for reviewer comments Non-Archival Submissions

* Extended abstracts: * Up to 2 pages including references * 1 additional appendix page for tables/figures * Selection based on workshop fit and the special theme * Priority given to abstracts with doctoral students as first authors unable to present at *CL conferences due to visa restrictions * PhD proposals: * Up to 4 pages * Description of PhD project, research challenges, contributions, and future directions * Presented in a dedicated poster session for feedback and discussion Multiple Submissions Policy ArgMining 2026 will not consider papers simultaneously under review elsewhere. Submissions overlapping significantly (>25%) with active ARR submissions will not be accepted. ARR-reviewed papers are allowed if reviews and meta-reviews are available by the ARR commitment deadline. Submission Format

* Two-column ACL 2026 format * LaTeX or Microsoft Word templates * PDF submissions only * Submissions via OpenReview Important Dates

* Direct paper submission deadline (archival): March 5, 2026 * ARR commitment deadline (archival): March 24, 2026 * Direct paper submission deadline (non-archival): April 7, 2026 * Notification of acceptance: April 28, 2026 * Camera-ready deadline: May 12, 2026 * Workshop dates: July 2–3, 2026 Review Policy Long and short papers will follow ACL double-blind review policies. Submissions must be anonymized, including self-references and links. Papers violating anonymity requirements will be rejected without review. Demo descriptions are exempt from anonymization. Best Paper Award ArgMining 2026 will present a Best Paper Award to recognize significant contributions to argument mining research. All accepted papers are eligible. Contact and Information Website: https://argminingorg.github.io/2026/ Email: argmining.org [at] gmail.com Workshop Organizers Mohamed Elaraby (University of Pittsburgh) Annette Hautli-Janisz (University of Passau) John Lawrence (University of Dundee) Elena Musi (University of Liverpool) Julia Romberg (GESIS Leibniz Institute for the Social Sciences) Federico Ruggeri (University of Bologna)