Moss LoRA training in AI-Toolkit: default rank 32 looks bad, rank 8 lacks detail

Lucaspittol · reddit · 2026-10-19

A Redditor reports trouble training LoRAs for the Moss model in AI-Toolkit: the default rank 32 produces poor results, while rank 8 looks better but lacks detail. Datasets that worked well for Chroma and other models don't transfer well to Moss. They're asking the community for prior experience and dataset configurations that work for Moss — a noteworthy practical data point for anyone fine-tuning image models.

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