Case study · August 2026
Training a MiniMax H3 style LoRA
How a film project's own generation history became a custom-trained video model. The full write-up, the tool we curated the training data with, and the blind test that picked the winner — all in the tabs below.
Clips kept
59
of 231 video candidates
Training runs
3
500 / 2,000 / 5,000 steps
Winner
@5000
by blind vote — ships in the app
Total spend
≈ $145
training + evaluation