FRM Matches EqR on Sudoku-Extreme With 44x Fewer FLOPs

alec_helbling · x · 2026-09-17

Follow-up data from the FRM work: compared to HRM, TRM and masked diffusion, FRMs are dramatically more inference-efficient. On Sudoku-Extreme, FRMs match the next-best method EqR's solve rate with 44x fewer FLOPs while reaching higher peak accuracy.

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