From Knowledge to Action: Outcomes of the 2025 Large Language Model (LLM) Hackathon for Applications in Materials Science and Chemistry
Authors:
Aritra Roy,
Kevin Shen,
Andrew MacBride,
Awwal Oladipupo,
Mudassra Taskeen,
Wojtek Treyde,
Ruaa A. E. A. Abakar,
Ahmad D. Abbas,
Elsayed Abdelfatah,
Abbas A. Abdullahi,
Seham S. Abyah,
Chahd Rahyl Adjmi,
Fariha Agbere,
Savyasanchi Aggarwal,
Muhammad Ahmed,
Tasnim Ahmed,
Motasem Ajlouni,
Mattias Akke,
Hussein AlAdwan,
Anwaar S. Alazani,
Zahra A. Alharbi,
Wajd A. Aljulyhi,
Mohammed A. AlKubaish,
Fatima A. Almahri,
Sayed A. Almohri
, et al. (328 additional authors not shown)
Abstract:
Large language models (LLMs) are rapidly changing how researchers in materials science and chemistry discover, organize, and act on scientific knowledge. This paper analyzes a broad set of community-developed LLM applications in an effort to identify emerging patterns in how these systems can be used across the scientific research lifecycle. We organize the projects into two complementary categori…
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Large language models (LLMs) are rapidly changing how researchers in materials science and chemistry discover, organize, and act on scientific knowledge. This paper analyzes a broad set of community-developed LLM applications in an effort to identify emerging patterns in how these systems can be used across the scientific research lifecycle. We organize the projects into two complementary categories: Knowledge Infrastructure, systems that structure, retrieve, synthesize, and validate scientific information; and Action Systems, systems that execute, coordinate, or automate scientific work across computational and experimental environments. The submissions reveal a shift from single-purpose LLM tools toward integrated, multi-agent workflows that combine retrieval, reasoning, tool use, and domain-specific validation. Prominent themes include retrieval-augmented generation as grounding infrastructure, persistent structured knowledge representations, multimodal and multilingual scientific inputs, and early progress toward laboratory-integrated closed-loop systems. Together, these results suggest that LLMs are evolving from general-purpose assistants into composable infrastructure for scientific reasoning and action. This work provides a community snapshot of that transition and a practical taxonomy for understanding emerging LLM-enabled workflows in materials science and chemistry.
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Submitted 4 May, 2026;
originally announced May 2026.
Reflections from the 2024 Large Language Model (LLM) Hackathon for Applications in Materials Science and Chemistry
Authors:
Yoel Zimmermann,
Adib Bazgir,
Zartashia Afzal,
Fariha Agbere,
Qianxiang Ai,
Nawaf Alampara,
Alexander Al-Feghali,
Mehrad Ansari,
Dmytro Antypov,
Amro Aswad,
Jiaru Bai,
Viktoriia Baibakova,
Devi Dutta Biswajeet,
Erik Bitzek,
Joshua D. Bocarsly,
Anna Borisova,
Andres M Bran,
L. Catherine Brinson,
Marcel Moran Calderon,
Alessandro Canalicchio,
Victor Chen,
Yuan Chiang,
Defne Circi,
Benjamin Charmes,
Vikrant Chaudhary
, et al. (119 additional authors not shown)
Abstract:
Here, we present the outcomes from the second Large Language Model (LLM) Hackathon for Applications in Materials Science and Chemistry, which engaged participants across global hybrid locations, resulting in 34 team submissions. The submissions spanned seven key application areas and demonstrated the diverse utility of LLMs for applications in (1) molecular and material property prediction; (2) mo…
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Here, we present the outcomes from the second Large Language Model (LLM) Hackathon for Applications in Materials Science and Chemistry, which engaged participants across global hybrid locations, resulting in 34 team submissions. The submissions spanned seven key application areas and demonstrated the diverse utility of LLMs for applications in (1) molecular and material property prediction; (2) molecular and material design; (3) automation and novel interfaces; (4) scientific communication and education; (5) research data management and automation; (6) hypothesis generation and evaluation; and (7) knowledge extraction and reasoning from scientific literature. Each team submission is presented in a summary table with links to the code and as brief papers in the appendix. Beyond team results, we discuss the hackathon event and its hybrid format, which included physical hubs in Toronto, Montreal, San Francisco, Berlin, Lausanne, and Tokyo, alongside a global online hub to enable local and virtual collaboration. Overall, the event highlighted significant improvements in LLM capabilities since the previous year's hackathon, suggesting continued expansion of LLMs for applications in materials science and chemistry research. These outcomes demonstrate the dual utility of LLMs as both multipurpose models for diverse machine learning tasks and platforms for rapid prototyping custom applications in scientific research.
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Submitted 2 January, 2025; v1 submitted 20 November, 2024;
originally announced November 2024.