ResearchBenchmarksFact Verification on FEVER (Accuracy, Selectivity, and Abstention)Fact Verification on FEVER (Accuracy, Selectivity, and Abstention)Follow59.93AccuracyMMA59.867659.883859.959.9162Feb 18, 2026Evaluation resultsMethodMethodLinksAccuracySelectivity (α=0.2)Abstention RateAbstention PrecisionStability (Std Dev)MMA2026.0259.930.648445.345.81.62MIRIXBaseline=trueBaseline=true2026.0259.870.646844.245.62.5