{
  "schemaVersion": "rws.import.v1",
  "demo": true,
  "kind": "evaluation",
  "notice": "结构示例；图片路径不指向实际文件，所有数值人为编排。未执行评估、未导入真实后端，不构成研究证据。",
  "projectId": "demo-image-edit",
  "sources": {
    "datasets": [
      {
        "id": "paired-images",
        "version": "demo-v1",
        "split": "validation",
        "sampleIds": [
          "sample-001",
          "sample-002",
          "sample-003"
        ]
      }
    ],
    "codes": [
      {
        "id": "code-baseline",
        "version": "demo-v1",
        "kind": "inference"
      },
      {
        "id": "code-psnr",
        "version": "demo-v1",
        "kind": "evaluation"
      }
    ],
    "runs": [
      {
        "id": "run-baseline-01",
        "kind": "inference",
        "codeRef": {
          "projectId": "demo-image-edit",
          "type": "code",
          "id": "code-baseline",
          "version": "demo-v1"
        },
        "inputDatasetRef": {
          "projectId": "demo-image-edit",
          "type": "dataset",
          "id": "paired-images",
          "version": "demo-v1"
        },
        "sampleIds": [
          "sample-001",
          "sample-002",
          "sample-003"
        ],
        "actualConfig": {
          "cfg": 4,
          "steps": 20,
          "seed": 42
        },
        "status": "completed_demo"
      }
    ],
    "protocols": [
      {
        "id": "protocol-psnr",
        "version": "demo-v1",
        "inputType": "prediction_reference_image_pairs",
        "matching": "explicit_sample_ids",
        "preprocessing": {
          "colorSpace": "RGB",
          "pixelRange": [
            0,
            1
          ],
          "dataRange": 1,
          "resize": "none",
          "alignment": "paired images must have identical shape"
        },
        "metrics": [
          {
            "name": "psnr",
            "unit": "dB",
            "direction": "higher",
            "scope": "sample",
            "aggregation": "arithmetic_mean_of_successful_sample_scores"
          }
        ],
        "missingPolicy": "exclude failed sample from mean and report coverage; never substitute zero"
      }
    ],
    "artifacts": [
      {
        "id": "prediction-001",
        "type": "image",
        "sampleId": "sample-001",
        "producer": {
          "projectId": "demo-image-edit",
          "type": "run",
          "id": "run-baseline-01"
        },
        "location": {
          "uri": "demo-unresolved://predictions/sample-001.png",
          "availability": "illustrative_reference_only"
        },
        "config": {
          "cfg": 4,
          "steps": 20,
          "seed": 42
        }
      },
      {
        "id": "reference-001",
        "type": "image",
        "sampleId": "sample-001",
        "producer": {
          "projectId": "demo-image-edit",
          "type": "dataset",
          "id": "paired-images",
          "version": "demo-v1"
        },
        "location": {
          "uri": "demo-unresolved://references/sample-001.png",
          "availability": "illustrative_reference_only"
        }
      },
      {
        "id": "prediction-002",
        "type": "image",
        "sampleId": "sample-002",
        "producer": {
          "projectId": "demo-image-edit",
          "type": "run",
          "id": "run-baseline-01"
        },
        "location": {
          "uri": "demo-unresolved://predictions/sample-002.png",
          "availability": "illustrative_reference_only"
        },
        "config": {
          "cfg": 4,
          "steps": 20,
          "seed": 42
        }
      },
      {
        "id": "reference-002",
        "type": "image",
        "sampleId": "sample-002",
        "producer": {
          "projectId": "demo-image-edit",
          "type": "dataset",
          "id": "paired-images",
          "version": "demo-v1"
        },
        "location": {
          "uri": "demo-unresolved://references/sample-002.png",
          "availability": "illustrative_reference_only"
        }
      },
      {
        "id": "prediction-003",
        "type": "image",
        "sampleId": "sample-003",
        "producer": {
          "projectId": "demo-image-edit",
          "type": "run",
          "id": "run-baseline-01"
        },
        "location": {
          "uri": "demo-unresolved://predictions/sample-003.png",
          "availability": "illustrative_reference_only"
        },
        "config": {
          "cfg": 4,
          "steps": 20,
          "seed": 42
        }
      },
      {
        "id": "reference-003",
        "type": "image",
        "sampleId": "sample-003",
        "producer": {
          "projectId": "demo-image-edit",
          "type": "dataset",
          "id": "paired-images",
          "version": "demo-v1"
        },
        "location": {
          "uri": "demo-unresolved://references/sample-003.png",
          "availability": "illustrative_reference_only"
        }
      }
    ],
    "overviews": [
      {
        "id": "overview-demo-r1",
        "projectId": "demo-image-edit",
        "status": "confirmed_demo",
        "goal": "演示图像研究项目的结果接入与来源记录；不是实际研究结论。",
        "approach": "先登记固定材料，再比较与分析；建议由用户决定。"
      }
    ],
    "tasks": [
      {
        "id": "task-import-evaluation",
        "projectId": "demo-image-edit",
        "title": "登记已有评估结果",
        "status": "planned_demo",
        "overviewRevision": "overview-demo-r1"
      }
    ],
    "conversations": [
      {
        "id": "conversation-demo-01",
        "projectId": "demo-image-edit",
        "title": "演示评估接入对话",
        "taskId": "task-import-evaluation",
        "status": "illustrative_only"
      }
    ]
  },
  "record": {
    "id": "evaluation-single-01",
    "origin": "illustrative_import",
    "codeRef": {
      "projectId": "demo-image-edit",
      "type": "code",
      "id": "code-psnr",
      "version": "demo-v1"
    },
    "protocolRef": {
      "projectId": "demo-image-edit",
      "type": "protocol",
      "id": "protocol-psnr",
      "version": "demo-v1"
    },
    "input": {
      "kind": "single_pair",
      "datasetRef": {
        "projectId": "demo-image-edit",
        "type": "dataset",
        "id": "paired-images",
        "version": "demo-v1"
      },
      "split": "validation",
      "sampleIds": [
        "sample-001"
      ],
      "pairs": [
        {
          "sampleId": "sample-001",
          "predictionRef": {
            "projectId": "demo-image-edit",
            "type": "artifact",
            "id": "prediction-001"
          },
          "referenceRef": {
            "projectId": "demo-image-edit",
            "type": "artifact",
            "id": "reference-001"
          }
        }
      ]
    },
    "configuration": {
      "dataRange": 1,
      "channelReduction": "all_RGB_pixels",
      "sampleReduction": "per_image_then_arithmetic_mean"
    },
    "sampleStatuses": [
      {
        "sampleId": "sample-001",
        "status": "success"
      }
    ],
    "results": [
      {
        "id": "metric-sample-psnr",
        "type": "metric",
        "name": "psnr",
        "unit": "dB",
        "direction": "higher",
        "scope": "sample",
        "protocolRef": {
          "projectId": "demo-image-edit",
          "type": "protocol",
          "id": "protocol-psnr",
          "version": "demo-v1"
        },
        "values": [
          {
            "sampleId": "sample-001",
            "value": 30.0
          }
        ]
      },
      {
        "id": "metric-summary-psnr",
        "type": "metric",
        "name": "psnr",
        "unit": "dB",
        "direction": "higher",
        "scope": "dataset_summary",
        "aggregation": "arithmetic_mean_of_successful_sample_scores",
        "includedSampleIds": [
          "sample-001"
        ],
        "value": 30.0
      }
    ],
    "coverage": {
      "requested": 1,
      "succeeded": 1,
      "failed": 0
    },
    "context": {
      "overviewRevision": "overview-demo-r1",
      "taskRef": {
        "projectId": "demo-image-edit",
        "type": "task",
        "id": "task-import-evaluation"
      },
      "conversationRef": {
        "projectId": "demo-image-edit",
        "type": "conversation",
        "id": "conversation-demo-01"
      }
    },
    "scientificJudgment": "unreviewed"
  }
}