Unverified50% confidenceBenchmarkExact time
Claude Opus's best score on the ARC-AGI private holdout set with native validation is 30%.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
10/8/2026
First Seen
Valid until: 1/6/2027
Sources
Related Entities
Related Claims
UnverifiedClaude Opus 5 scored 30.2% on ARC-AGI-3, compared to only 1.5% for the previous generation.70% similarUnverifiedOpus 5在ARC-AGI 3上的得分是次优模型的三倍63% similarUnverifiedPreviously, top models such as GPT-4 had scores on ARC-AGI that hovered in the range of single digits to 30 for a long time.63% similarUnverifiedOpus 5在AI Omniscience测试拿了31分，避免瞎编的能力优于Opus 4.859% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/988688API
curl https://kongchang.com/api/v1/knowledge/claims/988688MCP
get_claim(id=988688)