t2ance/atlas-20-information-barrier-and-the-prompt-endpoint

ATLAS report 20: does the information barrier suppress verification, and where does the prompt line end? Complete raw products of ATLAS rl-training report 20 (GitHub issue #43). Two new selector surfaces over every question of the canonical LiveCodeBench (175) and GPQA (198) validation sets, each question with all eight of its cached candidates revealed. Both carry report 18's comparison closing and change only the system message: barrier relaxed — the finalization paragraph's… See the full description on the dataset page: https://huggingface.co/datasets/t2ance/atlas-20-information-barrier-and-the-prompt-endpoint.