--- title: "Sebastian Nagl — author profile and papers — Elamur Research" description: "Sebastian Nagl, Technical University of Munich: 3 papers on Elamur Research (2025–2026), h-index 0 — affiliations, topics, co-authors and…" canonical: "https://research.elamur.ai/free/en/authors/sebastian-nagl/" --- [Elamur Research](https://md.research.elamur.ai/free/en/) · [this page in HTML](https://research.elamur.ai/free/en/authors/sebastian-nagl/) [home](https://md.research.elamur.ai/free/en/) / [authors](https://md.research.elamur.ai/free/en/authors/) / Sebastian Nagl # Sebastian Nagl Sebastian Nagl has 3 papers in our library, in 2025–2026, most of them on [Legal AI](https://md.research.elamur.ai/free/en/topics/legal-ai/), [Summarization](https://md.research.elamur.ai/free/en/topics/summarization/), [Reasoning](https://md.research.elamur.ai/free/en/topics/reasoning/); often with [Matthias Grabmair](https://md.research.elamur.ai/free/en/authors/matthias-grabmair/). 3 papers in our library · 2025–2026 [OpenAlex](https://openalex.org/A5133858316) · [ORCID](https://orcid.org/0009-0009-6321-9775) · [**h-index 0**](https://openalex.org/authors/A5133858316) · [4 works](https://openalex.org/works?filter=author.id:A5133858316) · [0 citations](https://openalex.org/works?filter=author.id:A5133858316&sort=cited_by_count:desc) OpenAlex, 2026-10-14 [📄 3 works in our library](https://md.research.elamur.ai/free/en/authors/sebastian-nagl/#papers) · [🔗 Cited 1 time in our library](https://md.research.elamur.ai/free/en/authors/sebastian-nagl/cited-by/) · [1 more in our library without a page yet](#also) · [⭐ Paper Stars ranking: #12790](https://md.research.elamur.ai/free/en/paper-stars/page/128/#star-12790) The profile is the library's match of the name; two people with one name are not always told apart. Elsewhere: [Google Scholar](https://scholar.google.com/citations?view_op=search_authors&mauthors=Sebastian+Nagl) · [Semantic Scholar](https://www.semanticscholar.org/search?q=Sebastian+Nagl) · [dblp](https://dblp.org/search?q=Sebastian+Nagl) · [ACL Anthology](https://aclanthology.org/search/?q=Sebastian+Nagl) ## Affiliations [🎓**Technical University of Munich** Munich · Germany 2026 · 4 papersEmployment*current*](https://md.research.elamur.ai/free/en/universities/technical-university-of-munich/) From the bylines of their papers (OpenAlex, 2026-10-14), ORCID and Wikidata; institutions on papers are matched by machine. ## Fields, topics and concepts Of its works in our library, with the number of works on each. 📚 Shelves 7 The field of science this work belongs to (OpenAlex fields).[Artificial Intelligence · 3 works](https://md.research.elamur.ai/free/en/shelves/computer-science/artificial-intelligence/) · [Arts and Humanities · 3 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/) · [Computer Science · 3 works](https://md.research.elamur.ai/free/en/shelves/computer-science/) · [Language and Linguistics · 3 works](https://md.research.elamur.ai/free/en/shelves/arts-and-humanities/language-and-linguistics/) · [Political Science and International Relations · 3 works](https://md.research.elamur.ai/free/en/shelves/social-sciences/political-science-and-international-relations/) · [Social Sciences · 3 works](https://md.research.elamur.ai/free/en/shelves/social-sciences/) · [Law · 1 work](https://md.research.elamur.ai/free/en/shelves/social-sciences/law/) 🧭 Topics 3 Research subjects and languages the work is about.[Legal AI · 3 works](https://md.research.elamur.ai/free/en/topics/legal-ai/) · [Reasoning · 1 work](https://md.research.elamur.ai/free/en/topics/reasoning/) · [Summarization · 1 work](https://md.research.elamur.ai/free/en/topics/summarization/) ## Works by year ### 2020s [**2026** 2 papers](https://md.research.elamur.ai/free/en/authors/sebastian-nagl/year/2026/) · [**2025** 1 paper](https://md.research.elamur.ai/free/en/authors/sebastian-nagl/year/2025/) ## Papers The most cited first (OpenAlex and our library). 1. **[BenGER Platform: A Collaborative Web Platform for End-to-End Benchmarking of German Legal Tasks](https://md.research.elamur.ai/free/en/papers/nagl-2026-benger-platform-collaborative-web-platform/)** *(2026 · 1 citation)* Benchmarking LLMs on legal reasoning usually involves several disconnected tools. Experts supply material, engineers turn it into benchmark items, annotations are collected in a separate tool, models are run through one-off scripts, and evaluation code is rewritten for each study. This fragmentation hides decisions… 2. **[BenGER: Benchmarking LLM Systems on Subsumption-Based Legal Reasoning in German Law](https://md.research.elamur.ai/free/en/papers/nagl-2026-benger-benchmarking-llm-systems-subsumption/)** *(2026)* German legal analysis follows a fixed reasoning pattern called subsumption: state the norm to test, define its elements, map the facts onto each element, then draw the legal consequence. 3. **[CourtPressGER: A German Court Decision to Press Release Summarization Dataset](https://md.research.elamur.ai/free/en/papers/nagl-2025-courtpressger-german-court-decision-press/)** *(2025)* German federal courts publish press releases that explain rulings to journalists and ordinary citizens. Earlier legal NLP work on German focused on technical headnotes for lawyers. This paper presents CourtPressGER, a corpus of about 6.4k triples. Each triple holds a ruling, the press release a human wrote for it… ## All works 4 works of theirs in our library, the most cited first; 3 with a page here, the others link their original until we summarise them. 1. [**BenGER Platform: A Collaborative Web Platform for End-to-End Benchmarking of German Legal Tasks arXiv:2604.13583**Sebastian Nagl, Matthias Grabmair*2026 · 1 citation*](https://md.research.elamur.ai/free/en/papers/nagl-2026-benger-platform-collaborative-web-platform/) 2. [**BenGER: Benchmarking LLM Systems on Subsumption-Based Legal Reasoning in German Law arXiv:2605.28183**Sebastian Nagl, Ann-Kristin Mayrhofer, Martin Heidebach, et al.*2026*](https://md.research.elamur.ai/free/en/papers/nagl-2026-benger-benchmarking-llm-systems-subsumption/) 3. **[Exploiting LLM-as-a-Judge Disposition on Free Text Legal QA via Prompt Optimization ↗](https://arxiv.org/abs/2604.20726) arXiv:2604.20726 · no summary yet**Mohamed Hesham Elganayni et al.*2026* 4. [**CourtPressGER: A German Court Decision to Press Release Summarization Dataset arXiv:2512.09434**Sebastian Nagl, Mohamed Elganayni, Melanie Pospisil, et al.*2025*](https://md.research.elamur.ai/free/en/papers/nagl-2025-courtpressger-german-court-decision-press/) ## Co-authors here 1 co-author with a page, the most papers together first. - [Matthias Grabmair](https://md.research.elamur.ai/free/en/authors/matthias-grabmair/) ×3 ## Cited by Papers of our library cite their works 1 time (of the 149,439 papers whose bibliographies we read); [1 citing paper with a page here →](https://md.research.elamur.ai/free/en/authors/sebastian-nagl/cited-by/). Updated 31 October 2026