Hallucination Detection on PopQA n=1000 (test) benchmark leaderboard · SOTA2 Research

Hallucination Detection on PopQA n=1000 (test)

0.895AUROCphi_first

Evaluation Results

Method	Links
phi_first2026.05		0.895	0.028	19
phi_first2026.05		0.887	0.013	27
phi_first2026.05		0.875	0.036	24
Sem. AU2026.05		0.874	—	27
Sem. AU2026.05		0.867	—	19
AU-full2026.05		0.866	—	27
AU-full2026.05		0.857	—	19
AU-3w2026.05		0.856	—	19
AU-3w2026.05		0.854	—	27
phi_first2026.05		0.842	0.064	25
AU-1w2026.05		0.84	—	27
Sem. AU2026.05		0.839	—	24
AU-full2026.05		0.834	—	24
AU-1w2026.05		0.831	—	19
AU-3w2026.05		0.824	—	24
AU-1w2026.05		0.802	—	24
Verbalized2026.05		0.782	—	19
AU-full2026.05		0.778	—	25
Sem. AU2026.05		0.775	—	25
AU-3w2026.05		0.762	—	25
AU-1w2026.05		0.735	—	25
Verbalized2026.05		0.705	—	24
Verbalized2026.05		0.701	—	25
Verbalized2026.05		0.632	—	27