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Grok 4.5 Shows Limited Gains on Harder ARC-AGI Tasks | Tech Twitter

Grok 4.5 Shows Limited Gains on Harder ARC-AGI Tasks

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Grok 4.5 from @SpaceXAI on ARC-AGI (Verified) - ARC-AGI-1: 85.7%, $0.33/task - ARC-AGI-2: 52.6%, $0.78/task - ARC-AGI-3: 0.3%, $6.9K During testing we found that raising the reasoning effort from medium to high did not result in increased performance or cost

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