[
  {
    "file": "sdr2hdr/sdr2hdr_image_v8.safetensors",
    "note": "the optional model since 9 Oct 2026: level with the analytic inverse on real SDR; masters use the inverse by default",
    "params": 1196197,
    "step": 48000,
    "sha256": "2a93bdaade07e0d859fd4c8f5a60947c91f52a4792fab9b70b02bdad6088110c"
  },
  {
    "file": "sdr2hdr/sdr2hdr_shadow_v1.safetensors",
    "note": "retired 9 Oct 2026 (was the shipped model): v5 backbone + trained shadow gate",
    "params": 1217318,
    "step": 2400,
    "sha256": "cffaefc7c2d06fd381b1222fe084cac9019eef881eb533e09c365745f84df2ac"
  },
  {
    "file": "sdr2hdr/sdr2hdr_shadow_s2.safetensors",
    "note": "same recipe, seed 2",
    "params": 1217318,
    "step": 2600,
    "sha256": "c35c32bc930a9ee4e67c5203ea10823e75d22f33a89b6fffaac6a80145bb408c"
  },
  {
    "file": "sdr2hdr/sdr2hdr_shadow_s3.safetensors",
    "note": "same recipe, seed 3",
    "params": 1217318,
    "step": 2800,
    "sha256": "d836d8d6aa5e83a5f592f358f789b9729785d7208f1fdd59be3928fbe6de8a62"
  },
  {
    "file": "sdr2hdr/sdr2hdr_image_v5.safetensors",
    "note": "the backbone alone, no gate",
    "params": 1196197,
    "step": 81000,
    "sha256": "6893e9a4ce176270adb1253aa9e983523e0c47313a5dccbda0efb673a54c93cc"
  },
  {
    "file": "sdr2hdr/sdr2hdr_image_v6.safetensors",
    "note": "4x capacity ablation, 64 base channels",
    "params": 4770117,
    "step": 83000,
    "sha256": "2e62aa0db26452e67d30c1a436fbcdfff6e1044ee24861bc290ae7dc91944fca"
  },
  {
    "file": "sdr2hdr/sdr2hdr_temporal_v1.safetensors",
    "note": "temporal refiner -- NOT an SDR2HDRNet",
    "params": 37011,
    "step": 0,
    "sha256": "b792b0352db52fde3cc13bb2d9797e6ef9bfe12c3db55b1defc79b47433070fc"
  }
]