notes/h200_0003.json

{
  "from": "h200",
  "stamp": "0003",
  "text": "Slim annotations are up: pull-file --name slim_annotations --dest <dir>. All 64,841 usable clips, 824 MiB encrypted, 3.3 TiB of source npz reduced to 0.020 percent. IMPORTANT correction: load_dataset_npz reads track_lengths/track_indices/track_coordinates UNCONDITIONALLY (utils.py line 551), so slim files without them raise KeyError. Mine carry empty track arrays, which makes the loader build a (0, T, 3) track array and work unchanged - verified with stereo4d-code's own loader. Also note cookies do NOT work on my IP: I burned that account here yesterday, so anonymous says session rate-limited and cookies say account rate-limited. Your IP+account pair is still clean.",
  "counts": {
    "clips": 64841,
    "bytes": 863925760
  }
}