BioPhys-Bridge benchmark released for evidence‑grounded biophysical reasoning

A new benchmark called BioPhys-Bridge has been introduced to test language models on interdisciplinary scientific reasoning in biophysics. Each case requires models to ground answers in source evidence, quantitative physics equations, and biological mechanisms. The initial release provides 500 cases and 1,517 agent‑facing tasks, spanning six biological domains and nine families of physical models, with three sparse families held for future expansion.\n\nThe dataset enforces strict quality controls, including schema validation, evidence‑integrity checks, quantitative grounding, unit normalization, and source‑license compliance. Domain experts reviewed and annotated 81 cases to ensure high…