{
  "schema": "stella.ground-truth.v1",
  "sampleId": "sample-001",
  "generatedAt": "2026-01-15T00:00:00Z",
  "generator": {
    "name": "unit-test-generator",
    "version": "1.0.0",
    "annotator": "signals-tests"
  },
  "targets": [
    {
      "symbolId": "com/example/Foo.bar:(I)V",
      "display": "Foo.bar",
      "purl": "pkg:maven/com.example/foo@1.0.0",
      "expected": {
        "latticeState": "RO",
        "bucket": "runtime",
        "reachable": true,
        "confidence": 0.9,
        "pathLength": 1,
        "path": [
          "com/example/Foo.bar:(I)V"
        ]
      },
      "reasoning": "Observed at runtime via synthetic probe."
    }
  ],
  "entryPoints": [
    {
      "symbolId": "com/example/Foo.bar:(I)V",
      "display": "Foo.bar",
      "phase": "runtime",
      "source": "synthetic"
    }
  ]
}
{
  "schema": "stella.ground-truth.v1",
  "sampleId": "sample-001",
  "generatedAt": "2026-01-15T00:00:00Z",
  "generator": {
    "name": "unit-test-generator",
    "version": "1.0.0",
    "annotator": "signals-tests"
  },
  "targets": [
    {
      "symbolId": "com/example/Foo.bar:(I)V",