{
 "id": "qwen/qwen-2.5-72b-instruct",
 "slug": "qwen-qwen-2-5-72b-instruct",
 "display": "Qwen2.5 72B Instruct",
 "listed": true,
 "first_seen": "2024-09-24",
 "last_seen": "2026-10-09",
 "observations": 200,
 "repricings": 10,
 "current": {
  "input": 0.36,
  "output": 0.4,
  "blended": 0.37
 },
 "current_since": "2026-06-14",
 "low": {
  "value": 0.090729,
  "date": "2025-08-25"
 },
 "high": {
  "value": 0.37,
  "date": "2026-06-14"
 },
 "at_all_time_low": false,
 "new_low": false,
 "change_points": [
  {
   "date": "2024-09-24",
   "input": 0.35,
   "output": 0.39999999999999997,
   "blended": 0.3625
  },
  {
   "date": "2024-12-11",
   "input": 0.22999999999999998,
   "output": 0.39999999999999997,
   "blended": 0.2725
  },
  {
   "date": "2025-02-13",
   "input": 0.13,
   "output": 0.39999999999999997,
   "blended": 0.1975
  },
  {
   "date": "2025-04-15",
   "input": 0.12,
   "output": 0.39,
   "blended": 0.1875
  },
  {
   "date": "2025-07-24",
   "input": 0.101,
   "output": 0.101,
   "blended": 0.101
  },
  {
   "date": "2025-08-12",
   "input": 0.0666396,
   "output": 0.26668800000000004,
   "blended": 0.116652
  },
  {
   "date": "2025-08-25",
   "input": 0.051830799999999996,
   "output": 0.207424,
   "blended": 0.090729
  },
  {
   "date": "2025-09-11",
   "input": 0.06521736,
   "output": 0.260869536,
   "blended": 0.11413
  },
  {
   "date": "2025-09-16",
   "input": 0.07,
   "output": 0.26,
   "blended": 0.1175
  },
  {
   "date": "2025-12-28",
   "input": 0.12,
   "output": 0.39,
   "blended": 0.1875
  },
  {
   "date": "2026-06-14",
   "input": 0.36,
   "output": 0.4,
   "blended": 0.37
  }
 ],
 "generated": "2026-10-09T11:30:13+00:00",
 "unit": "USD per 1M tokens; blended = (3 * input + output) / 4",
 "source": "OpenRouter public model listing via Wayback Machine snapshots (2023-07 to 2026-04) and LLMPI daily snapshots (2026-06 onward)"
}