arXiv:2611.13994 · v1
BioXArena-Pro: a research-grade benchmark for autonomous biomedical machine learning agents
摘要
Coding agents are increasingly proposed as autonomous builders of biomedical models, but existing benchmarks are small, near saturation or open to leaked information. We present BioXArena-Pro, 64 research-level modelling tasks from eight biomedical domains, each rebuilt from a published study; most hold out whole biological units such as species or cohorts. Across 22 agent configurations, the best scores 55.1 of 100, and the scaffold matters almost as much as the model. We re-ran a published method for every task: where the published recipe applies unchanged, the best agent and the methods tie; on rebuilt tasks the methods trail by 8.2 points, suggesting that agents gain by adapting to new data. Pretrained models (including biological foundation models) matter where the strongest agent uses them: forbidding them decreases its score on those tasks by 9 points. Every task was audited in several AI-assisted rounds and a final human review.
作者备注：51 pages (22 main text, 29 supplementary information), 5 figures, 7 supplementary tables. Code: https://github.com/mbzuai-ai4bio/BioXArena-Pro ; Data: https://huggingface.co/datasets/mbzuai-ai4bio/BioXArena-Pro-Public ; Leaderboard: https://mbzuai-ai4bio.github.io/BioXArena-Pro/