Hugo Vergnes trained a 3.8B model for a reported $998

The independent little-lm project processed 65.3B tokens and scored 0.384 on CORE after an earlier six-day failure.

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Primary source: Hugo Vergnes

Why it matters

Vergnes credits ClimbMix, Muon, FP8, vocabulary padding and rented B200 GPUs for the convergence and throughput behind his reported 3.8B-parameter run. The $998 figure is a reported run cost, not a documented all-in project cost, because the write-up does not itemize development labor, failed experiments, storage, data preparation or other overhead.

A person sits in a dimly lit room, illuminated by a laptop screen displaying glowing, abstract data visualizations of a trained neural network, with notes and a coffee mug on the desk.

Hugo Vergnes trained a 3.848 billion-parameter language model from random weights for a reported $998 in rented GPU time. He says he wrote the project in the evenings.…

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