Opus 5 Tops Artificial Analysis Intelligence Leaderboard Across Key Metrics
Opus 5 is currently #1 on Artificial Analysis Intelligence Leaderboard
We have updated the Artificial Analysis Intelligence Index to include nine rigorous evaluations, ranging from GDPval-AA v2 to AA-LCR. Our new data reveals how leading models like Opus 5 perform against benchmarks for reasoning, agentic work, and knowledge reliability. We also break down the cost per task, token usage, and latency to help you choose the most efficient AI for your specific business needs.
AA-Omniscience Index measures knowledge reliability and hallucination by rewarding correct answers, penalizing hallucinations, and having no penalty for refusing to answer.