A 512-example sanity subset sampled from hicai-zju/SciKnowEval (v2, test) for Plan-CRL scientific reasoning evals. Selection seed: 20260428. Filtering and balancing:

excludes L1 keeps L2, L3, L4 keeps autogradable types: mcq-4-choices, mcq-2-choices, true_or_false, filling requires answerKey or answer balances domains at 128 examples each: Biology, Chemistry, Material, Physics per domain: 32 L2, 48 L3, 48 L4

Useful fields for… See the full description on the dataset page: https://huggingface.co/datasets/1337xyz1337xyz/sciknoweval-v2-hard-autogradable-512-2026-04-28.