LABBench2: An Improved Benchmark for AI Systems Performing Biology Research. - Jon M. Laurent; Albert Bou; Michael Pieler; Conor Igoe; Alex Andonian; Siddharth Narayanan; James D. Braza; Alexandros Sanchez Vassopoulos; Jacob L. Steenwyk; Blake Lash; Andrew D. White; Samuel G. Rodriques (CoRR, 2026)