Nvidia releases Nemotron-SFT-ARC-AGI-v1, agentic reasoning traces on ARC puzzles

GregKamradt · x · 2026-09-08

Nvidia published Nemotron-SFT-ARC-AGI-v1 on Hugging Face: 100K–1M multi-turn agentic reasoning traces from nine open-weight reasoning models solving ARC-AGI visual puzzles. Each puzzle is converted to text prompts; agents call a Python executor, an NL grid manipulator, and a solution-submission tool across turns. Eight subsets vary reasoning/tool availability; only successful runs are kept, intended for SFT of Nemotron 3 Ultra.

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