Hallucination Detection on CoQA (AUCs, AUCr, PCC) benchmark leaderboard · SOTA2 Research

Hallucination Detection on CoQA (AUCs, AUCr, PCC)

77.5AUCsLSC

Evaluation Results

Method	Links
LSC2026.01		77.5	75	41.2
LN-Entropy2026.01		75.3	73	30.1
AGSER2026.01		74.6	71.2	30.1
Lexical Similarity2026.01		73	71.9	34
EigenScore2026.01		72	71.8	38.4
Lexical Similarity2026.01		71.6	71.8	34.6
EigenScore2026.01		71.5	71	38.7
LSC2026.01		71.5	70.9	34.7
EigenScore2026.01		71.4	73.4	40.5
EigenScore2026.01		71.3	72.6	36.3
EigenScore2026.01		71.2	70.7	41.1
LSC2026.01		69.5	73.9	37.8
LN-Entropy2026.01		69.4	69.2	27.9
LSC2026.01		69.3	69.3	31.4
AGSER2026.01		69.1	69.1	27.4
Lexical Similarity2026.01		68.7	72.9	36.1
EigenScore2026.01		68.4	68	35
Lexical Similarity2026.01		68.2	71.7	29.9
LSC2026.01		67.7	72.1	31.3
Lexical Similarity2026.01		67.2	69	31.7
Lexical Similarity2026.01		67.2	67.9	29.1
AGSER2026.01		67.2	66.7	25.7
AGSER2026.01		67	66.1	25.7
Perplexity2026.01		66.6	68.3	19.9
LSC2026.01		66.4	69.1	32.8
AGSER2026.01		65.7	66	25.5
LN-Entropy2026.01		65.1	65.7	19.6
AGSER2026.01		62.2	63	20
Perplexity2026.01		60.2	61.9	11.8
LN-Entropy2026.01		58	63.8	16.5
LN-Entropy2026.01		56	58.6	9.7
LN-Entropy2026.01		55.3	62.1	8.4
Perplexity2026.01		55	58.5	8.3
Perplexity2026.01		51.6	59.1	4.7
Perplexity2026.01		48.9	54.9	4.2
Perplexity2026.01		47.9	56.8	0.1
Energy2026.01		44.3	52.3	-7.1
Energy2026.01		43.7	50.5	-9.7
Energy2026.01		43.1	47.2	-8.2
Energy2026.01		41.1	44.2	-10.1
Energy2026.01		36.8	39.8	-17
Energy2026.01		26.5	36.7	-20.3