Chart shows ARC-AGI-1 is now officially harder for models than ARC-AGI-3

burny_tech · x · 2026-09-04

FakePsyho shared a chart declaring it now official: ARC-AGI-1 is harder than ARC-AGI-3. The counterintuitive takeaway is that the newer ARC-AGI-3's task design makes it more tractable for reasoning models than the original benchmark, sparking discussion about benchmark validity.

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