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Record W4411533816 · doi:10.26434/chemrxiv-2025-dzh5z

Bayesian Optimization Hackathon for Chemistry and Materials

2025· preprint· en· W4411533816 on OpenAlexaff
Sterling G. Baird, Mehrad Ansari, Zartashia Afzal, Qianxiang Ai, Alexander Al‐Feghali, Mathieu Alain, Matias Altamirano, Thomas Andrews, Andy S. Anker, Rija Ansari, Samuel Ampofo Appiah, Raul Astudillo, Ruhana Azam, Mohammed Azzouzi, Suneel Kumar BVS, Ben Blaiszik, Anna S. Borisova, Andres M. Bran, Pengfei Cai, Ting-Yeh Chen, Curtis Chong, Samantha Corapi, Mark P. Croxall, Gbetondji Dovonon, José Manuel Nápoles-Duarte, Andrew Falkowski, Giuseppe Fisicaro, Martin Fitzner, Quinn Gallagher, Sabah Gaznaghi, Jérôme Genzling, Christoph Griehl, Ryan‐Rhys Griffiths, Taicheng Guo, Kehan Guo, Nipun Gupta, Ankur K. Gupta, Mohammad Haddadnia, Yuyang Han, Joscha Hoche, Alexander V. Hopp, Ayodeji Ijishakin, Ramsey Issa, Yeonghun Kang, Jungtaek Kim, Akshay Kudva, Rubén Laplaza, Magdalena Lederbauer, Shi Xuan Leong, Paul W. Leu, V. Li, Mingxuan Li, Tao Liu, Stanley Lo, Jakub Lála, Osman Mamun, Owen A. Melville, Michail Mitsakis, Cameron S. Movassaghi, Madhav R. Muthyala, Marcel Müller, Bozhao Nan, Duc Nguyen, Daniele Ongari, Anthony Onwuli, Can Özkan, Sergio Pablo‐García, Elton Pan, Hyun Suk Park, Jaehee Park, Dieter Plessers, Tobias Plötz, Ella Miray Rajaonson, Bojana Ranković, Rim Rihana, Jurğis Ruža, Akhil S. Nair, Carter Salbego, Arifin San, Christina Schenk, Stefan P. Schmid, Philippe Schwaller, Cher Tian Ser, Maitreyee Sharma Priyadarshini, Yuxin Shen, Kevin Shen, Jiale Shi, Farshud Sorourifar, Adrian Šošić, Taylor D. Sparks, Jan C. Spies, Felix Strieth‐Kalthoff, Suraj Sudhakar, Aditya Sundar, Alessio Tamburro, Clara Tamura, Yifeng Tang, Dandan Tang, Nikhil Thota, Mohammad Azadi, Gary Tom, Sang Truong, Ricardo Gabriel Valencia Albornoz, L. Walter, Lawrence Wang, Fanjin Wang, Andrew Wang, Yiran Wang, Jeffrey Watchorn, Benjamin Weiser, Geemi P. Wellawatte, Alexander Wieczorek, Tim Würger, Ilya Yakavets, Jakob Zeitler, Sylvester Zhang, Yimu Zhao, Yanqiao Zhu, Ruijie Zhu

Bibliographic record

VenueChemRxiv · 2025
Typepreprint
Languageen
FieldEngineering
TopicBiomedical and Engineering Education
Canadian institutionsKootenay Association for Science & TechnologyUniversity of TorontoUniversity of WaterlooNational Research Council CanadaMcGill University
Fundersnot available
KeywordsEvent (particle physics)Bayesian optimizationComputer scienceBenchmarkingBayesian probabilityData scienceField (mathematics)Artificial intelligenceBusinessMathematicsMarketing

Abstract

fetched live from OpenAlex

The Acceleration Consortium and Merck KGaA hosted a 2-day virtual hackathon on March 27- 28, 2024, bringing together scientists to explore, collaborate, and innovate in the field of Bayesian optimization for the physical sciences. Participants were encouraged to select or develop Bayesian optimization algorithms, apply them to benchmarking tasks, design new benchmarks, create instructional tutorials, and describe real-world applications. With over 100 participants across 69 academic, industry, and government organizations located in 59 cities, 19 countries, and 4 continents, this was a global event. The outputs from this event, including developed algorithms, benchmarks, and tutorials, will serve as valuable resources for the research community, in addition to the new skills learned and connections formed. Released projects and general information are available at https://ac-bo-hackathon.github.io/ and other locations linked from individual project pages. This event demonstrates the potential of community-driven research efforts to accelerate advances in Bayesian optimization in chemistry and materials science.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

How this classification was reachedexpand

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Simulation or modeling · Consensus signal: Simulation or modeling
GenreCandidate signal: Methods · Consensus signal: none
Teacher disagreement score0.773
Threshold uncertainty score0.701

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.007
GPT teacher head0.213
Teacher spread0.207 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designSimulation or modeling
Domainnot available
GenreMethods

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations1
Published2025
Admission routes1
Has abstractyes

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