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Question Answering on HaluEval (Hallucination, Accuracy)

69AccuracyCAROL
56.93660.06863.266.332May 26, 2026

Evaluation results

MethodLinks
CAROLModel=GPT–5–nano, Latency (s)=1.062 ± 0.015, Cost ($)=0.0163 ± 0.0012026.056913.8
RAGModel=GPT–5–nano, Latency (s)=0.517 ± 0.007, Cost ($)=0.0376 ± 0.0012026.0563.8—
CAROLModel=Llama–3.1–8B, Latency (s)=1.630 ± 0.0202026.0561.625.4
RAGModel=Llama–3.1–8B, Latency (s)=1.096 ± 0.0102026.0557.4—