ARC Prize Releases Human Performance Dataset for ARC-AGI-3 Benchmark

ARC Prize Foundation released an open-source human dataset for ARC-AGI-3, covering 342 step-by-step replays across 25 public environments from a study of 458 participants. The source reports that every environment was solved by at least two humans, and it updates scoring by moving the per-level baseline to the median human player and raising the per-level cap from 100% to 115%.