diffusers flux flux-diffusers text-to-image simpletuner safe-for-work lora template:sd-lora standard base_model:black-forest-labs/FLUX.1-dev base_model:adapter:black-forest-labs/FLUX.1-dev license:other region:us
---
base_model: black-forest-labs/FLUX.1-dev
license: other
tags:
- flux
- flux-diffusers
- text-to-image
- diffusers
- simpletuner
- safe-for-work
- lora
- template:sd-lora
- standard
inference: true
widget:
- text: unconditional (blank prompt)
  parameters:
    negative_prompt: blurry, cropped, ugly
  output:
    url: ./assets/image_0_0.png
- text: A scene from Jujutsu Kaisen. Gojo Satoru holding a sign that says 'I LOVE
    PROMPTS!', he is standing full body on a beach at sunset. He is wearing his signature
    black blindfold and a sleek black outfit. The setting sun casts a dynamic shadow
    on his face.
  parameters:
    negative_prompt: blurry, cropped, ugly
  output:
    url: ./assets/image_1_0.png
- text: A scene from Jujutsu Kaisen. Gojo Satoru jumping out of a propeller airplane,
    sky diving. He looks excited, his hair is blowing in the wind, and his blindfold
    is still on. The sky is clear and blue, there are birds pictured in the distance.
  parameters:
    negative_prompt: blurry, cropped, ugly
  output:
    url: ./assets/image_2_0.png
- text: 'A scene from Jujutsu Kaisen. Gojo Satoru spinning a basketball on his finger
    on a basketball court. He is wearing a Lakers jersey with the #12 on it. The basketball
    hoop and crowd are in the background cheering him. He is smiling confidently.'
  parameters:
    negative_prompt: blurry, cropped, ugly
  output:
    url: ./assets/image_3_0.png
- text: A scene from Jujutsu Kaisen. Gojo Satoru is wearing a suit in an office shaking
    the hand of a business woman. The woman has purple hair and is wearing professional
    attire. There is a Google logo in the background. It is during daytime, and the
    overall sentiment is one of accomplishment.
  parameters:
    negative_prompt: blurry, cropped, ugly
  output:
    url: ./assets/image_4_0.png
- text: A scene from Jujutsu Kaisen. Gojo Satoru is fighting a large brown grizzly
    bear, deep in a forest. The bear is tall and standing on two legs, roaring. The
    bear is also wearing a crown because it is the king of all bears. Around them
    are tall trees and other animals watching.
  parameters:
    negative_prompt: blurry, cropped, ugly
  output:
    url: ./assets/image_5_0.png
---

# gojo-standard-lora-1

This is a standard PEFT LoRA derived from [black-forest-labs/FLUX.1-dev](https://huggingface.co/black-forest-labs/FLUX.1-dev).


No validation prompt was used during training.

None



## Validation settings
- CFG: `3.5`
- CFG Rescale: `0.0`
- Steps: `20`
- Sampler: `FlowMatchEulerDiscreteScheduler`
- Seed: `42`
- Resolution: `1024x1024`
- Skip-layer guidance: 

Note: The validation settings are not necessarily the same as the [training settings](#training-settings).

You can find some example images in the following gallery:


<Gallery />

The text encoder **was not** trained.
You may reuse the base model text encoder for inference.


## Training settings

- Training epochs: 166
- Training steps: 3000
- Learning rate: 0.0001
  - Learning rate schedule: constant
  - Warmup steps: 100
- Max grad norm: 2.0
- Effective batch size: 56
  - Micro-batch size: 56
  - Gradient accumulation steps: 1
  - Number of GPUs: 1
- Gradient checkpointing: True
- Prediction type: flow-matching (extra parameters=['shift=3', 'flux_guidance_mode=constant', 'flux_guidance_value=1.0', 'flow_matching_loss=compatible', 'flux_lora_target=all'])
- Optimizer: adamw_bf16
- Trainable parameter precision: Pure BF16
- Caption dropout probability: 0.0%


- LoRA Rank: 128
- LoRA Alpha: None
- LoRA Dropout: 0.1
- LoRA initialisation style: default
    

## Datasets

### gojo-512
- Repeats: 2
- Total number of images: 291
- Total number of aspect buckets: 1
- Resolution: 0.262144 megapixels
- Cropped: False
- Crop style: None
- Crop aspect: None
- Used for regularisation data: No


## Inference


```python
import torch
from diffusers import DiffusionPipeline

model_id = 'black-forest-labs/FLUX.1-dev'
adapter_id = 'adipanda/gojo-standard-lora-1'
pipeline = DiffusionPipeline.from_pretrained(model_id, torch_dtype=torch.bfloat16) # loading directly in bf16
pipeline.load_lora_weights(adapter_id)

prompt = "An astronaut is riding a horse through the jungles of Thailand."


## Optional: quantise the model to save on vram.
## Note: The model was quantised during training, and so it is recommended to do the same during inference time.
from optimum.quanto import quantize, freeze, qint8
quantize(pipeline.transformer, weights=qint8)
freeze(pipeline.transformer)
    
pipeline.to('cuda' if torch.cuda.is_available() else 'mps' if torch.backends.mps.is_available() else 'cpu') # the pipeline is already in its target precision level
image = pipeline(
    prompt=prompt,
    num_inference_steps=20,
    generator=torch.Generator(device='cuda' if torch.cuda.is_available() else 'mps' if torch.backends.mps.is_available() else 'cpu').manual_seed(42),
    width=1024,
    height=1024,
    guidance_scale=3.5,
).images[0]
image.save("output.png", format="PNG")
```



