{
  "backgrounds": {
    "biosafety": 574,
    "clean_room": 652,
    "instrument_bay": 592,
    "wet_lab": 582
  },
  "category_counts": {
    "cap_open": 300,
    "rack_flipped": 300,
    "success": 300,
    "tube_drop": 300,
    "tube_empty": 300,
    "vortex_off": 300,
    "wrong_orientation": 300,
    "wrong_rack": 300
  },
  "drop_phases": {
    "transfer_to_rack": 100,
    "transfer_to_vortex": 100,
    "vortex": 100
  },
  "flip_stages": {
    "insertion": 150,
    "pickup": 150
  },
  "orientation_modes": {
    "tilted": 150,
    "upside_down": 150
  },
  "outbound_patterns": {
    "crescent": 221,
    "direct": 225,
    "double_s": 259,
    "high_arc": 230,
    "hook": 244,
    "late_swoop": 235,
    "loop": 248,
    "s_curve": 248,
    "wide_detour": 235,
    "zigzag": 255
  },
  "return_patterns": {
    "crescent": 242,
    "direct": 248,
    "double_s": 235,
    "high_arc": 246,
    "hook": 260,
    "late_swoop": 238,
    "loop": 214,
    "s_curve": 239,
    "wide_detour": 245,
    "zigzag": 233
  },
  "tube_rack_pairs": {
    "CT-005/TR-002": 525,
    "CT-005/TR-004": 825,
    "CT-009/TR-002": 525,
    "CT-009/TR-004": 525
  },
  "vortex_ids": {
    "VTX-001": 586,
    "VTX-002": 563,
    "VTX-003": 612,
    "VTX-005": 639
  }
}