{
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  "wandb_project": "vesuvius_fibers_3d",
  "wandb_entity": "vesuvius-challenge",
  "wandb_run_name": "ps256_fiber_dinoguided__dino362500__cls3__embbackbone__ddp8__20260522",
  "wandb_tags": [
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  "patch_size": [
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  "activation": "none",
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  "batch_size": 2,
  "num_iterations": 12000,
  "warmup_steps": 1500,
  "val_every": 100,
  "save_every": 1000,
  "mixed_precision": "bf16",
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  "dataloader_workers": 6,
  "prefetch_factor": 4,
  "student_init_ckpt": "/ephemeral/fibers_unet_baseline/selftrain-prom08-demo06-dark70-from-thr07ep95-cross-frame_epoch30.pth",
  "optimizer": {
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    "momentum": 0.99,
    "weight_decay": 3e-05,
    "nesterov": true
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    "start_step": 1000
  },
  "dataset": {
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    "storage_options": {
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    "scale": 0,
    "min_nonempty_frac": 0.1,
    "dark_threshold": 50
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  "dynamic_label": {
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    "unet_ckpt": "/ephemeral/fibers_unet_baseline/selftrain-prom08-demo06-dark70-from-thr07ep95-cross-frame_epoch30.pth",
    "dino_ckpt": "/ephemeral/outputs_fiber_supcon3_paris4_0332_v1/checkpoint_step_362500.pt",
    "ref_embedding": "/ephemeral/inference_3class_step_362500/avg_backbone_embedding.npz",
    "contrastive_head_path": null,
    "dino_stride": 128,
    "dino_minibatch": 16,
    "dino_blend_sigma": 4.0,
    "threshold": 0.5,
    "input_mask_threshold": 50.0,
    "unet_binarize_threshold": 0.5,
    "otsu_light_threshold": 70.0,
    "otsu_min_light_voxels": 1024,
    "otsu_fallback_threshold": 0.5,
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  "wandb_run_id": "ihoo3tpl",
  "wandb_resume": "allow",
  "resume_from_ckpt": "/ephemeral/fiber_dinoguided_ckpts/ps256_fiber_dinoguided__dino362500__cls3__embbackbone__ddp8__20260522/ckpt_002000.pth"
}