ResearchBenchmarksStealthiness evaluation on MetaQAStealthiness evaluation on MetaQAFollow8,321Detected SamplesAURA8,096.889,609.6911,122.512,635.31Jan 1, 2026Evaluation resultsMethodMethodLinksDetected SamplesDetection RateAURADetection Method=Seman...Detection Method=Semantic Consistency-based (Node2Vec)2026.018,3213.3AURADetection Method=Graph...Detection Method=Graph Structure-based (ODDBALL)2026.0110,3524.1AURADetection Method=Hybri...Detection Method=Hybrid Feature-based Attack (SEKA) / Unique Samples2026.0113,9245.5