Krea 2 Turbo 4-Step LoRA Update: Cuts Error by 46%, Boosts Details
TimeTruth2490 · reddit · 2026-08-25
New Checkpoint (chk26K) Performance:
- Reduces prediction error by 46% compared to a plain 4-step run against the 8-step teacher.
- Error is 4% smaller than the previous chk14K and 10% smaller than chk10K.
- Free-running rollout ends 1.6% nearer to the teacher's final latent.
- Improves texture and detail quality.
Files:
- Use krea2turbo4steprank64loralatest.safetensors for the latest version.
- ComfyUI versions are available with the comfyui suffix.
Methodology:
The author follows a strict loop of train → assess → adapt → retrain, publishing only when a checkpoint shows measurable improvement on a held-out set without regression.
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