DeepSeek V4 Pro Hits 90% on ARC-AGI-1 but Stalls on Harder Puzzles

DeepSeek V4 Pro hits 90.5% on ARC-AGI-1 and 61.3% on ARC-AGI-2, but extra reasoning barely moves the needle on abstract puzzles.

Source

ARC Prize

Published

Aug 21, 2026, 8:41 PM

Author

AlphaSignal Newsroom

Read

1 min read

DeepSeek V4 Pro hits 90.5% on ARC-AGI-1 and 61.3% on ARC-AGI-2, but extra reasoning barely moves the needle on abstract puzzles.

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