{
  "version": "1",
  "updated": "2026-09-27",
  "data_version": "2026-09-27",
  "unit": "Wh per million output tokens",
  "protocol_version": "0.2",
  "schema": "https://leadgreen.ai/api/v1/schema/measurement.schema.json",
  "itl_deadline_ms": 500,
  "note": "Rows contributed under the measurement protocol and accepted by two reviewers. They are never merged into index.json. comparable is false for a row whose median inter-token latency exceeds itl_deadline_ms; such rows are shown and flagged.",
  "caveat": "GPU energy only, measured at steady state on a busy server (the most energy-efficient configuration under a latency limit). Host, network, cooling and idle time are not counted. Every figure is a floor; a lightly used server sits well above it.",
  "boundary": "gpu_only",
  "rows": []
}