Software Engineering Courses (SECourses)•6mo ago

I actually just tried that but it keeps giving me an error. Specifically I'm using ultrarealfinetune

I actually just tried that but it keeps giving me an error. Specifically I'm using ultrarealfinetunev4 as the base model and its saying

KeyError: 'time_embed.0.weight'

Chatgpt is saying:
"You're running into a common issue: the UltraRealFineTune .safetensors file is not a full Stable Diffusion checkpoint — it's missing key components, particularly UNet time embedding weights, which causes this error:

KeyError: 'time_embed.0.weight'"

007OP•7/27/25, 11:18 PM

so assuming I cannot use that model do you have any reccomendations?

0007 I actually just tried that but it keeps giving me an error. Specifically I'm usi...

Furkan Gözükara SECourses•7/28/25, 12:42 AM

chat gpt or alikes will know nothing

0007 I actually just tried that but it keeps giving me an error. Specifically I'm usi...

Furkan Gözükara SECourses•7/28/25, 12:42 AM

are you training stable diffusion

Furkan Gözükara SECourses•7/28/25, 12:42 AM

or flux?

FFurkan Gözükara SECourses are you training stable diffusion

007OP•7/28/25, 12:46 AM

in this case I did everything the same as your Flux dreambooth finetune video except I changed the base model, so flux im assuming? I noticed that it will work when the "flux1" box is checked but not otherwise

0007 in this case I did everything the same as your Flux dreambooth finetune video ex...

Furkan Gözükara SECourses•7/28/25, 12:59 AM

yes it is flux

Furkan Gözükara SECourses•7/28/25, 12:59 AM

UltraRealFineTune is flux model? how many gb?

FFurkan Gözükara SECourses UltraRealFineTune is flux model? how many gb?

007OP•7/28/25, 1:02 AM

https://civitai.com/models/978314?modelVersionId=1413133

UltraReal Fine-Tune - v4 | Flux Checkpoint | Civitai

V4 Alright, so what’s new in this version? I cranked up the aesthetic dial, added more diversity in ages, and improved how it handles Asian feature...

007OP•7/28/25, 1:02 AM

it's over 22gb so I figured it would be the full model

007OP•7/28/25, 1:05 AM

should I check the flux1 box and train or will that mess it up?

0007 https://civitai.com/models/978314?modelVersionId=1413133

Furkan Gözükara SECourses•7/28/25, 1:09 AM

yes this should work

Furkan Gözükara SECourses•7/28/25, 1:09 AM

Full Model fp16 (22.17 GB)

Furkan Gözükara SECourses•7/28/25, 1:09 AM

if not working you should open an issue thread for kohya to fix

Furkan Gözükara SECourses•7/28/25, 1:09 AM

to support model loading format

FFurkan Gözükara SECourses yes this should work

007OP•7/28/25, 1:52 AM

I'll go ahead and train it with the "flux1" checked I'm assuming that means im telling kohya its a flux1 model. we will see what happens.

007OP•7/28/25, 1:52 AM

thanks for your help

0007 I'll go ahead and train it with the "flux1" checked I'm assuming that means im t...

Furkan Gözükara SECourses•7/28/25, 10:14 AM

you are welcome

FFurkan Gözükara SECourses but wan 2.1 can be trained from images to generate videos

underdog•7/28/25, 12:23 PM

yes, but can we use reference images/start frame and end frame?
Wan 2.2 is out

Uunderdog yes, but can we use reference images/start frame and end frame? Wan 2.2 is out ...

Furkan Gözükara SECourses•7/28/25, 12:28 PM

ye following it. you can discuss in #flux-stable-diffusion-such

FFurkan Gözükara SECourses ye following it. you can discuss in #flux-stable-diffusion-such

filthy•7/28/25, 6:07 PM

hello sorry to ask but what training parameters should i use for training 56 image model

filthy•7/28/25, 6:07 PM

also if im out of space currently on massed compute how can i add gpu without losing all of my data?

Ffilthy hello sorry to ask but what training parameters should i use for training 56 ima...

Furkan Gözükara SECourses•7/28/25, 9:54 PM

same as our config

Furkan Gözükara SECourses•7/28/25, 9:54 PM

still do up to 200 epoch if you have time

Ffilthy also if im out of space currently on massed compute how can i add gpu without lo...

Furkan Gözükara SECourses•7/28/25, 9:54 PM

sadly you cant as far as i know @NicB

Shura490•7/29/25, 7:23 AM

@Dr. Furkan Gözükara If I want to do a full finetune of Flux is this the best tool? https://github.com/bmaltais/kohya_ss/ Do you have a sample configuration? Thanks!

GitHub

GitHub - bmaltais/kohya_ss

Contribute to bmaltais/kohya_ss development by creating an account on GitHub.

SShura490 @Dr. Furkan Gözükara If I want to do a full finetune of Flux is this the best to...

Furkan Gözükara SECourses•7/29/25, 9:11 AM

kohya

Furkan Gözükara SECourses•7/29/25, 9:11 AM

yes we have

Furkan Gözükara SECourses•7/29/25, 9:11 AM

https://youtu.be/FvpWy1x5etM

YouTubeSECourses

FLUX Full Fine-Tuning / DreamBooth Training Master Tutorial for Win...

If you want to train FLUX with maximum possible quality, this is the tutorial looking for. In this comprehensive tutorial, you will learn how to install Kohya GUI and use it to fully Fine-Tune / DreamBooth FLUX model. After that how to use SwarmUI to compare generated checkpoints / models and find the very best one to generate most amazing image...

Furkan Gözükara SECourses•7/29/25, 9:12 AM

up to date configs here both lora and dreambooth / fine tuning : https://www.patreon.com/posts/click-to-open-post-used-in-tutorial-112099700

Patreon

Kohya FLUX Fine Tuning (Full Checkpoints) Training Full Tutorial Fo...

Get more from SECourses: FLUX, Tutorials, Guides, Resources, Training, Scripts on Patreon

Jamiewhelton•7/31/25, 8:08 AM

Need good data augmentation tips for making a more realistic dataset of an AI person. Specifically more skin detail on the face

Jamiewhelton•7/31/25, 8:17 AM

best EPOC for 39 images?

Jamiewhelton•7/31/25, 8:18 AM

my images are between 1536x1536 and 2152 x 2152 res

is that an issue? flux will downscale, but is there a way I can get more out of these higher rep images in my fine-tuned model?

JJamiewhelton best EPOC for 39 images?

Furkan Gözükara SECourses•7/31/25, 8:53 AM

do at least 200 and compare

JJamiewhelton my images are between 1536x1536 and 2152 x 2152 res is that an issue? flux will...

Furkan Gözükara SECourses•7/31/25, 8:53 AM

1024 working best

Furkan Gözükara SECourses•7/31/25, 8:54 AM

bigger res not helping much

Furkan Gözükara SECourses•7/31/25, 8:54 AM

you can agument your data and add zoomed in face images etc

skyrrr•7/31/25, 4:25 PM

Hey, can we try a full finetune of flux.krea using the same method ? Or not yet ?

Sskyrrr Hey, can we try a full finetune of flux.krea using the same method ? Or not yet ...

Furkan Gözükara SECourses•7/31/25, 5:08 PM

probably

Furkan Gözükara SECourses•7/31/25, 5:08 PM

i need to test

skyrrr•8/1/25, 1:00 PM

Does anyone know if I can expect much faster iteration speed (48GB config file) with a H100 rather than a L40S for a full dreambooth finetune ? Thanks

Sskyrrr Does anyone know if I can expect much faster iteration speed (48GB config file) ...

Furkan Gözükara SECourses•8/1/25, 1:34 PM

a bit faster yes

Furkan Gözükara SECourses•8/1/25, 1:34 PM

the full model uses like 28 gb vram

Furkan Gözükara SECourses•8/1/25, 1:34 PM

so both fits into vram

FFurkan Gözükara SECourses the full model uses like 28 gb vram

skyrrr•8/1/25, 1:57 PM

Thanks

Sakami•8/1/25, 6:12 PM

Im using this preset configs: "Batch_Size_7_48GB_GPU" -- what GPU on runpod do you reccomend for this: L40s kinda sucks
[DreamBooth Flux Krea]

SSakami Im using this preset configs: "Batch_Size_7_48GB_GPU" -- what GPU on runpod do y...

Furkan Gözükara SECourses•8/1/25, 7:21 PM

A100 faster than L40S

Furkan Gözükara SECourses•8/1/25, 7:21 PM

or H100

Furkan Gözükara SECourses•8/1/25, 7:21 PM

if you want better speed

K4bronsky•8/3/25, 12:44 PM

@Dr. Furkan Gözükara i was wondering if doing a finetune on krea is a bit different, the woman with teal braids is my finetuned model. Im doing depth to image. workflow i see a lot of realism and shadows on the krea model that gets lost when using my finetuned character krea.

Sakami•8/3/25, 1:33 PM

can you share the workflow?

I actually just tried that but it keeps giving me an error. Specifically I'm using ultrarealfinetune

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