{
  "file": "SGH_synthetic_09.png",
  "assigned_category": "Normal control",
  "internal_category": "normal",
  "sha256": "076e2bd431f23ac65fe97db5b85590cfe123fd05c546dde2ec2f4f4d67137b52",
  "width": 4096,
  "height": 2048,
  "mode": "RGB",
  "um_per_px": 0.25,
  "arm": "f3 B_si3_donor",
  "package": "f3",
  "package_path": "[local]/f3",
  "run_id": "f3b_si3_normal_s11_across",
  "source_png": "[local]/normal_s11_across.png",
  "source_sha256": "076e2bd431f23ac65fe97db5b85590cfe123fd05c546dde2ec2f4f4d67137b52",
  "cartoon_stem": "normal_s11_across",
  "cartoon_set": "a1",
  "cartoon_seed": "11",
  "cut": "across",
  "provenance_class": "procedural-layout",
  "provenance_class_meaning": "F3 coarse (5-channel) structure adapter conditioned on the procedural drawing's label map; the layout in the image is the procedural drawing's, and the appearance comes from one donor field's tokens",
  "donor_fields": [
    "hiesd-40f3c0cf__normal__23744_3072__mpp0.25.png"
  ],
  "n_donor_fields": 1,
  "token_source": "donor",
  "token_assignment_file": "",
  "token_assignment_sha256": "",
  "token_assignment_windows": null,
  "token_assignment_donor_fields": null,
  "token_patchbag_seed_base": null,
  "token_patchbag_library": null,
  "adapter_checkpoint": "[local]/step_003000",
  "adapter_sha256": "e49b6e1f02a6e44ed4d4d7a6cffbefac05af103850dfef671f910b88a643fa2d",
  "adapter_scale": 1.0,
  "adapter_cond_channels": 5,
  "adapter_label_groups": [
    [
      0
    ],
    [
      1
    ],
    [
      2,
      3,
      4
    ],
    [
      5,
      6
    ],
    [
      7,
      8
    ]
  ],
  "label_map": "[local]/normal_s11_across_labels.png",
  "generator_seed": 51003,
  "start_index": 3,
  "steps": 20,
  "guidance_scale": 1.5,
  "windows": 21,
  "pass1_reference": "[local]/normal_s11_across.png",
  "pass1_reference_sha256": "e893d36321e7e9d5fc27b54a4decd7f22756c47d2dd75b1d5c23259ce600a317",
  "parent_run_id": "f3b_fromnoise_normal_s11_across",
  "parent_arm": "B_fromnoise",
  "parent_seed": 51001,
  "parent_tokens": "hiesd-40f3c0cf__normal__23744_3072__mpp0.25.png",
  "instruments": {
    "envelope_D_mahalanobis": 4.238026141329264,
    "inside_heldout_band": 1,
    "pct_vs_heldout": 75.0,
    "ring_with_lumen_fraction": 0.6896551724137931,
    "ring_inside_real_range": 1,
    "ring_count": 58.0,
    "ring_density_per_mm2": 111.594831235265,
    "median_ring_area_um2": 354.8888888888889,
    "laplacian_abs_mean": 20.813790321350098,
    "str_nuc_density_per_mm2": 4046.129788897576,
    "nuc_density_per_mm2": 6938.120024730441,
    "nuc_area_median_um2": 18.666666666666664,
    "pale_tissue_fraction": 0.16451044929532782,
    "layout_iou_lumen": 0.6940183175806478
  },
  "screens_at_selection_time": {
    "_note": "the numbers the selection rule used, measured on the pre-overlay source PNG in its own package's evaluation; screens/ re-runs both screens on the ten final (post-overlay) files",
    "phikon_max_cosine": 0.865086555480957,
    "copy_margin_0.95_minus_max": 0.08491344451904292,
    "ncc_max": 0.4908,
    "ncc_pairs": 2,
    "ncc_flagged_windows": 0,
    "own_source_fraction": 0.875
  },
  "window_seam_check": {
    "_note": "mean absolute horizontal gradient per column; value at the 1024-window boundaries (x=512,1024,...) divided by the median of the 32 columns around each, and the same statistic 256 px off-boundary as a null. Real held-out fields have no windows at all and sit at 0.948-1.005.",
    "at_window_boundaries_median": 0.9828127335226423,
    "off_boundary_null_median": 1.0123072735959937,
    "max": 1.1132597606108092
  },
  "real_heldout_reference_for_comparison": "hiesd-0d55cc29__normal__115904_9920__mpp0.25.png",
  "eye_check": "A uniform field of polygonal cells with fine granular pink cytoplasm, one small round dark nucleus each, and small round clear holes; plausible as oxyntic mucosa cut transversely. Checked at 1:1 at (300,300), (1664,640) and (3100,1100) - the same everywhere. That uniformity is the criticism: the whole canvas carries one texture, with no gland outlines, no stromal bands and no surface, so at field scale it reads as an even scatter of cells rather than as tissue with architecture. It is not a lattice and not a tiling: the cell outlines are irregular and the spacing is not periodic (boundary ratio 0.983 vs null 1.012).",
  "organisms": null,
  "publication_note": "Research candidate, not clinically verified. Local paths omitted; original image SHA-256 unchanged."
}