LoL at matched FLOPs rivals dense transformers at 1B params, router probe hits 0.95 AUROC

micahgoldblum · x · 2026-11-04

Follow-up posts detail LoL's results: a linear probe on the router separates safe from unsafe web text with up to 0.95 AUROC without ever showing labels, and the architecture matches dense transformers in loss and benchmarks at 1B params on math data at matched FLOPs, with the 360M version holding its own against looped transformers and MoEs.

Related event: Library of Layers: Transformers That Rearrange Their Own Forward Pass at Runtime(14 posts)→

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