{
  "task": "ct-l2",
  "created": "2026-03-18T18:43:54.190316+00:00",
  "total": 500,
  "categories": {
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    "enrollment": 185,
    "safety": 36,
    "efficacy": 90,
    "regulatory": 10,
    "strategic": 84,
    "design": 26
  },
  "difficulty": {
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    "medium": 350
  },
  "splits": {
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    "val": 50,
    "test": 400
  }
}