Part 1: LoRA With Your Eyes Open — mflux Dreambooth
Chapters 01–03: Build calibrated intuition for LoRA hyperparameters using image generation, where failure modes are visible instead of inferred from a loss curve.
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Part 1: LoRA With Your Eyes Open
mflux Dreambooth adapter · ~1 day
You’re about to spend many hours staring at training loss numbers and guessing whether rank 16 or rank 32 was right. Before that, build intuition in a modality where you can see the failure modes: image LoRA. Same math, same knobs, visible results.
| Chapter | What You’ll Do |
|---|---|
| 01 · Why Images First | Understand what LoRA actually does and why image training teaches text training |
| 02 · Train an Adapter | Build a Dreambooth dataset and run your first training with mflux |
| 03 · The Experiments | Sweep rank, steps, dataset size, and target modules — and see what each one does |
What You’ll Have After Part 1
- A working mflux training setup on Apple Silicon
- A trained Dreambooth LoRA of a subject you know well
- A contact sheet: one grid image, same prompt, every adapter variant labeled
- The ability to look at a generation and say “that’s overfit” or “that’s underbaked” without checking any numbers
This module is deliberately throwaway. The artifact is in your head.