metadata

license: other
base_model: black-forest-labs/FLUX.1-dev
tags:
  - flux
  - flux-diffusers
  - text-to-image
  - diffusers
  - simpletuner
  - lora
  - template:sd-lora
inference: true
widget:
  - text: unconditional (blank prompt)
    parameters:
      negative_prompt: blurry, cropped, ugly
    output:
      url: ./assets/image_0_0.png
  - text: unconditional (blank prompt)
    parameters:
      negative_prompt: blurry, cropped, ugly
    output:
      url: ./assets/image_1_1.png
  - text: >-
      A symmetric portrait of Bzt man, evil cursed necromancer, features
      dissolving into curse magic thin, luminescent purple lines. Weighted
      Voronoi stippling and laser caustics create a network, transitioning from
      hyperrealistic detail to abstract, quantum-inspired forms. Ethereal hues
      blend, evoking existential transition and mystery. Close-up on face, evil
      skull partially visible. Set against a twilight cursed backdrop, toxic
      winds ripple through his tattered robes. Rendered in a fusion of
      photorealism and digital surrealism, the scene is illuminated by ghostly
      Northern Lights. Emphasis on darkness, menacing atmosphere, invoking
      Nordic myths. His gaunt face is adorned with arcane symbols, and a wispy
      beard flows like tendrils of dark energy.
    parameters:
      negative_prompt: blurry, cropped, ugly
    output:
      url: ./assets/image_2_0.png
  - text: >-
      A symmetric portrait of Bzt man, evil cursed necromancer, features
      dissolving into curse magic thin, luminescent purple lines. Weighted
      Voronoi stippling and laser caustics create a network, transitioning from
      hyperrealistic detail to abstract, quantum-inspired forms. Ethereal hues
      blend, evoking existential transition and mystery. Close-up on face, evil
      skull partially visible. Set against a twilight cursed backdrop, toxic
      winds ripple through his tattered robes. Rendered in a fusion of
      photorealism and digital surrealism, the scene is illuminated by ghostly
      Northern Lights. Emphasis on darkness, menacing atmosphere, invoking
      Nordic myths. His gaunt face is adorned with arcane symbols, and a wispy
      beard flows like tendrils of dark energy.
    parameters:
      negative_prompt: blurry, cropped, ugly
    output:
      url: ./assets/image_3_1.png

bzt-lora-v1

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

The main validation prompt used during training was:

A symmetric portrait of Bzt man, evil cursed necromancer, features dissolving into curse magic thin, luminescent purple lines. Weighted Voronoi stippling and laser caustics create a network, transitioning from hyperrealistic detail to abstract, quantum-inspired forms. Ethereal hues blend, evoking existential transition and mystery. Close-up on face, evil skull partially visible. Set against a twilight cursed backdrop, toxic winds ripple through his tattered robes. Rendered in a fusion of photorealism and digital surrealism, the scene is illuminated by ghostly Northern Lights. Emphasis on darkness, menacing atmosphere, invoking Nordic myths. His gaunt face is adorned with arcane symbols, and a wispy beard flows like tendrils of dark energy.

Validation settings

CFG: 3.0
CFG Rescale: 0.0
Steps: 20
Sampler: None
Seed: 42
Resolutions: 1024x1024, 832x1216

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
A symmetric portrait of Bzt man, evil cursed necromancer, features dissolving into curse magic thin, luminescent purple lines. Weighted Voronoi stippling and laser caustics create a network, transitioning from hyperrealistic detail to abstract, quantum-inspired forms. Ethereal hues blend, evoking existential transition and mystery. Close-up on face, evil skull partially visible. Set against a twilight cursed backdrop, toxic winds ripple through his tattered robes. Rendered in a fusion of photorealism and digital surrealism, the scene is illuminated by ghostly Northern Lights. Emphasis on darkness, menacing atmosphere, invoking Nordic myths. His gaunt face is adorned with arcane symbols, and a wispy beard flows like tendrils of dark energy.

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: 133
Training steps: 4000
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: bf16
Quantised: Yes: int8-quanto
Xformers: Not used
LyCORIS Config:

{
    "algo": "lora",
    "multiplier": 1.0,
    "linear_dim": 64,
    "linear_alpha": 32,
    "apply_preset": {
        "target_module": [
            "Attention",
            "FeedForward"
        ],
        "module_algo_map": {
            "Attention": {
                "factor": 16
            },
            "FeedForward": {
                "factor": 8
            }
        }
    }
}

Datasets

bzt-v1

Repeats: 0
Total number of images: 30
Total number of aspect buckets: 1
Resolution: 1.048576 megapixels
Cropped: True
Crop style: center
Crop aspect: square

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 = "A symmetric portrait of Bzt man, evil cursed necromancer, features dissolving into curse magic thin, luminescent purple lines. Weighted Voronoi stippling and laser caustics create a network, transitioning from hyperrealistic detail to abstract, quantum-inspired forms. Ethereal hues blend, evoking existential transition and mystery. Close-up on face, evil skull partially visible. Set against a twilight cursed backdrop, toxic winds ripple through his tattered robes. Rendered in a fusion of photorealism and digital surrealism, the scene is illuminated by ghostly Northern Lights. Emphasis on darkness, menacing atmosphere, invoking Nordic myths. His gaunt face is adorned with arcane symbols, and a wispy beard flows like tendrils of dark energy."

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")