ARC-AGI-3 perfect score challenged: public set was designed to be easier

JFPuget · x · 2026-09-01

François Chollet pushed back on a vendor's claim that its general-purpose coding agent scored 100% on ARC-AGI-3. Quoting the ARC 3 paper from March, he noted the public set was intentionally made easier for both humans and AI, merely to demonstrate the environment format — something the announcement tweet omitted.

JFPuget replied that they make no AGI progress claims with this result, and countered that the paper itself doesn't state the score applies only to public evaluation games.

Related event: Coding Agent's ARC-AGI-3 100% Claim Rebutted by Chollet(6 posts)→

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