Training a character LoRA for MiniMax H3 with 25 images + 5 clips failed — what's wrong?
kkazze · reddit · 2026-09-11
A user reports a failed attempt at training a character LoRA for MiniMax H3: 25 images plus five 3-second videos of a movie character, 1500 steps at learning rate 0.0002. The result looked nothing like the target — the only thing captured was that the character is Asian, generated correctly without prompting, but with no resemblance otherwise. He asks the community whether the material or step count was insufficient and how others train character LoRAs.
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