simpletuner-lora

This is a LyCORIS adapter derived from black-forest-labs/FLUX.1-dev.

The main validation prompt used during training was:

The building exhibits a minimalist architectural approach featuring a stark, white cubic form. Sharp, clean lines define its structure, enhancing a geometric precision. The facade is punctuated by rectangular windows and openings, interspersed asymmetrically. The smooth white stucco finish reflects natural light, creating a play of light and shadow that enhances the purity of its form. Surrounded by a similarly white, flat-roofed wall that delineates the boundary without detracting from the building’s monolithic appearance, the surrounding environment features some neighboring residences with tiled roofs and contemporary designs, but the focus remains on the striking simplicity and modern aesthetics of the cube structure against a clear blue sky.

Validation settings

• CFG: 3.0
• CFG Rescale: 0.0
• Steps: 20
• Sampler: None
• Seed: 42
• Resolution: 1024x1024

Note: The validation settings are not necessarily the same as the training settings.

You can find some example images in the following gallery:

Prompt

unconditional (blank prompt)

Negative Prompt

blurry, cropped, ugly

Prompt

The building exhibits a minimalist architectural approach featuring a stark, white cubic form. Sharp, clean lines define its structure, enhancing a geometric precision. The facade is punctuated by rectangular windows and openings, interspersed asymmetrically. The smooth white stucco finish reflects natural light, creating a play of light and shadow that enhances the purity of its form. Surrounded by a similarly white, flat-roofed wall that delineates the boundary without detracting from the building’s monolithic appearance, the surrounding environment features some neighboring residences with tiled roofs and contemporary designs, but the focus remains on the striking simplicity and modern aesthetics of the cube structure against a clear blue sky.

Negative Prompt

blurry, cropped, ugly

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

Training settings

• Training epochs: 2
• Training steps: 1000
• Learning rate: 0.0001
• Effective batch size: 1
  • Micro-batch size: 1
  • Gradient accumulation steps: 1
  • Number of GPUs: 1
• Prediction type: flow-matching
• Rescaled betas zero SNR: False
• Optimizer: adamw_bf16
• Precision: Pure BF16
• Quantised: No
• Xformers: Not used
• LyCORIS Config:

{
    "algo": "lokr",
    "multiplier": 1.0,
    "linear_dim": 10000,
    "linear_alpha": 1,
    "factor": 16,
    "apply_preset": {
        "target_module": [
            "Attention",
            "FeedForward"
        ],
        "module_algo_map": {
            "Attention": {
                "factor": 16
            },
            "FeedForward": {
                "factor": 8
            }
        }
    }
}

Datasets

my-dataset-1024

• Repeats: 1
• Total number of images: 209
• Total number of aspect buckets: 4
• Resolution: 1.048576 megapixels
• Cropped: False
• Crop style: None
• Crop aspect: None

Inference

import torch
from diffusers import DiffusionPipeline
from lycoris import create_lycoris_from_weights

model_id = 'black-forest-labs/FLUX.1-dev'
adapter_id = 'pytorch_lora_weights.safetensors' # you will have to download this manually
lora_scale = 1.0
wrapper, _ = create_lycoris_from_weights(lora_scale, adapter_id, pipeline.transformer)
wrapper.merge_to()

prompt = "The building exhibits a minimalist architectural approach featuring a stark, white cubic form. Sharp, clean lines define its structure, enhancing a geometric precision. The facade is punctuated by rectangular windows and openings, interspersed asymmetrically. The smooth white stucco finish reflects natural light, creating a play of light and shadow that enhances the purity of its form. Surrounded by a similarly white, flat-roofed wall that delineates the boundary without detracting from the building’s monolithic appearance, the surrounding environment features some neighboring residences with tiled roofs and contemporary designs, but the focus remains on the striking simplicity and modern aesthetics of the cube structure against a clear blue sky."

pipeline.to('cuda' if torch.cuda.is_available() else 'mps' if torch.backends.mps.is_available() else 'cpu')
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(1641421826),
    width=1024,
    height=1024,
    guidance_scale=3.0,
).images[0]
image.save("output.png", format="PNG")