{
job: extension
config:
  name: rayban-meta-4000-v2
  process:
  - type: sd_trainer
    training_folder: output
    performance_log_every: 1000
    device: cuda:0
    trigger_word: Ray-Ban Meta Smart Glasses
    network:
      type: lora
      linear: 32
      linear_alpha: 32
    save:
      dtype: float16
      save_every: 250
      max_step_saves_to_keep: 4
    datasets:
    - folder_path: C:\...\rayban-meta-dataset
      caption_ext: txt
      caption_dropout_rate: 0.05
      shuffle_tokens: false
      cache_latents_to_disk: true
      resolution:
      - 512
      - 768
      - 1024
    train:
      batch_size: 1
      steps: 4000
      gradient_accumulation_steps: 1
      train_unet: true
      train_text_encoder: false
      gradient_checkpointing: true
      noise_scheduler: flowmatch
      optimizer: adamw8bit
      lr: 0.0002
      linear_timesteps: true
      ema_config:
        use_ema: true
        ema_decay: 0.99
      dtype: bf16
    model:
      name_or_path: C:\...\ai-toolkit\FLUX.1-dev
      is_flux: true
      quantize: true
    sample:
      sampler: flowmatch
      sample_every: 250
      width: 1024
      height: 1024
      prompts:
      - Ray-Ban Meta Smart Glasses, close-up photograph, woman looking up, long blonde
        hair, wearing black-framed glasses, light pink lips, wearing gold earrings,
        navy blue background
      - a woman holding a coffee cup, in a beanie, wearing Ray-Ban Meta Smart Glasses,
        sitting at a cafe
      - a a DJ at a night club, fish eye lens, wearing Ray-Ban Meta Smart Glasses,
        smoke machine, lazer lights, holding a martini
      - a man showing off his cool new t shirt at the beach, wearing Ray-Ban Meta
        Smart Glasses, a shark is jumping out of the water in the background
      - a man wearing Ray-Ban Meta Smart Glasses, in snow covered mountains
      - close up of a man, wearing Ray-Ban Meta Smart Glasses, in a coffee shop, holding
        a cup, smiling
      - Ray-Ban Meta Smart Glasses, close-up photograph, wearing black-framed yellow-tinted
        sunglasses, short brown hair, slight smile, clear blue sky with clouds in
        the background.
      - photo of a man, wearing Ray-Ban Meta Smart Glasses, white background, medium
        shot, modeling clothing, studio lighting, white backdrop
      - a man holding a sign that says, 'Do these glasses fit me?', wearing Ray-Ban
        Meta Smart Glasses
      - Ray-Ban Meta Smart Glasses, close-up of a man adjusting glasses, photograph,
        partial side angle, wearing a green knit beanie and green jacket with visible
        stitching and button, short beard and mustache, silver earring in left ear,
        background features out-of-focus light colors
      neg: ''
      seed: 42
      walk_seed: true
      guidance_scale: 4
      sample_steps: 20
meta:
  name: rayban-meta-4000-v2
  version: '1.0'
}