{"claim":"screen-space AO matches ray-traced ground truth within tolerance","verdict":"refuted","oracle":"raw-rt-ao-v1","evidence":[["pixels","151984"],["rmse","0.1349"],["maxError","0.6406"],["tolerance","0.1200"]],"channels":{"ao_fidelity":0.881125,"motion_coherence":1,"hdr_headroom":0.875542}}