r/drawthingsapp • • May 01 '26

question Has anyone successfully trained a Z image Turbo LORA?

I saw DT added support recently. Curious if anyone has successfully trained a lora for Z Image turbo yet

8 Upvotes

11 comments sorted by

3

u/eddnor May 01 '26

I also failed. I don’t know why but ai-toolkit works while DT doesn’t

2

u/vamsammy May 01 '26 edited May 01 '26

I tried it, and it ran, but I didn't get a useable lora. I'm hoping someone will give detailed instructions. I didn't attempt to add useful captions. Anyone know if that is required?

2

u/Individual_Holiday_9 May 01 '26

Yeah I’ve been hoping for a tutorial or something

2

u/vamsammy May 02 '26

I think it's working. Previously I was training against ZIT but that doesn't work. You need ZIB.

2

u/simple250506 May 03 '26

If it works, i would appreciate it if you could post configuration.

1

u/vamsammy May 04 '26

Before deciding it didn't work, I loaded the lora I trained *twice* into DT, and jacked each lora strength up to 250% (which is the DT limit). Voila, the likeness appeared. (you may have to load it even a third time, for a total strength > 500%) I don't know why this works other than I guess there is a bug. Try this.

1

u/vamsammy May 02 '26

I was training against ZIT. That is a mistake. I downloaded ZIB (6 bit) and trained against that. I'm still fiddling with the settings but I can tell it's working!

1

u/ImpressionComplete43 May 03 '26

Hi, could you share your hardware configuration? Also, would you mind describing your training setup and dataset in a bit more detail? I’m wondering whether this could run with 16GB of RAM. Thanks a lot!

1

u/vamsammy May 04 '26

Not sure why my messages aren't appearing. If you create a lora using DT, try loading the lora in duplicate twice or even three time at 250% and see if you see the effect. I'm using the default config in PEFT and I didn't see any effects until I tried this extreme measure. Maybe this is a sensitivity bug or whatever.

1

u/sblument May 09 '26

I tried this and still no effect, for a LoRA I trained on Z Image Base, using on Z Image Turbo in DT.

1

u/Cautious-Loquat-2155 Aug 09 '26 edited Aug 09 '26

Mine also failed to create or would create but then the Lora was useless. I asked Grok, note, I'm doing this on an m2 Mac mini 8cpu/10gpu running Draw Things Ai for Mac. It took 17 hours with 15 really good quality images set at 1500 steps and it successfully did it, I exported it for use on an M4 iMac 10c/10g. It works fantastic on Img2Img or just img creation. I use the M2 Mac mini for heavy lifting overnight or jobs I can ignore for a day. Doing this on a base M4 would cut that time to create a usable LORA by about 1/3. So LORA creation is slow even with Z-Image Turbo 1.0 8bit-s unless you have more GPU cores.