{
  "ups": "pr1500@localhost",
  "read_utc": "2026-09-21T18:43:15Z",
  "available": false,
  "error": "no upsc on this box",
  "box_class": "gpu-5090-laptop-24g",
  "cap": "fixed",
  "cap_label": "95w",
  "cap_w": 95.0,
  "ups_readable_at_block_start": 0,
  "withheld": "no `upsc` on this box: NUT is not installed and nut-server/nut-monitor are inactive (read 2026-09-21T14:52Z). Whole-box watts and joules-per-1,000-tokens are WITHHELD with this reason; board watts, which is what every table in this ladder prints, are read normally from the card at 2 Hz."
}