AITechCrunchabout 1 hour ago
Nvidia harness boosts Claude Opus 5 to 100% on ARC-AGI-3
1 min read
Nvidia research shows a custom harness with a supervisor component lifted Claude Opus 5 to a 100% score on the ARC-AGI-3 benchmark, versus 30% without it. The harness, called Agentic Variation Operators, handles memory and feedback, proving model choice matters less than scaffolding for long-horizon tasks.
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