DeepSeek V4 Flash solves ARC-AGI task with raw reasoning trace revealed
mhmazur · x · 2026-08-24
DeepSeek V4 Flash successfully solved a public ARC-AGI task. The demo not only shows the solution but also reveals the model's raw reasoning trace, narrated aloud and subtitled. The author used Codex to highlight relevant cells, rows, and columns as they were referenced. Notably, the prompt never identified the puzzle as ARC, yet the model immediately recognized the serialized grids and training/test structure as "ARC-like".
Related event: DeepSeek V4 Flash Solves ARC-AGI with Redundant Reasoning(2 posts)→
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