{
  "id": "context.select@1",
  "description": "Whether one retrieved chunk is needed to answer a request; asked per candidate, the top K that hold are kept. State: {request, chunk, source}.",
  "calibration": "cal_6dbb072f8109a222",
  "questions": {
    "relevant": {
      "type": "noul",
      "instructions": "Does this chunk contain information needed to answer the request?"
    }
  },
  "thresholds": {
    "relevant": 0.5
  }
}