# Analysis result

## Run metadata

Analyst model: GPT-5/Codex per system context. Provider/settings: unknown. Tools were available in the environment but not used. External data was not accessed and was outside the allowed boundary.

## Machine-readable result

```json
{
  "schema_version": "2.1.0",
  "analyst_model": "GPT-5/Codex",
  "case_id": "CASE-D09B",
  "cues": {
    "tonal_stability": {
      "score": 4,
      "evidence_ids": ["E016", "E017"],
      "reason": "Observed: candidate begins with D/D octaves and proceeds through D-major tonic materials. Inference: the home tonic is structurally stable at the return."
    },
    "thematic_correspondence": {
      "score": 4,
      "evidence_ids": ["E002", "E003", "E016", "E017"],
      "reason": "Observed: candidate opening measures match the opening's D-A-D-F# pattern and A prolongation. Inference: this is a strong opening-theme return."
    },
    "preparation_strength": {
      "score": 3,
      "evidence_ids": ["E014", "E015", "E016"],
      "reason": "Observed: forte sequential descent leads to A bass before D arrival. Inference: dominant/rhetorical preparation is substantial, though not explicitly shown as a full cadence."
    },
    "proportional_location": {
      "score": 3,
      "evidence_ids": ["E016"],
      "reason": "Observed: candidate occurs at 241/2 of 613/2 quarter notes into the second part. Inference: this is plausibly compatible with a recapitulatory division."
    },
    "rhetorical_emphasis": {
      "score": 2,
      "evidence_ids": ["E014", "E015", "E016"],
      "reason": "Observed: preceding forte activity and register descent set up the arrival, but the candidate itself has no new dynamic. Inference: emphasis is mixed."
    },
    "rotational_continuation": {
      "score": 4,
      "evidence_ids": ["E016", "E017", "E018", "E019", "E020", "E021", "E022", "E023"],
      "reason": "Observed: candidate continues through the same multi-measure opening rotation before later continuation. Inference: behavior supports recapitulation rather than ongoing development."
    }
  },
  "status_distribution": {
    "not_recapitulation": 0.02,
    "off_tonic_recapitulation": 0.03,
    "tonic_double_return": 0.95
  },
  "suspected_recognition": {"level": "style", "confidence": 0.35},
  "case_note": "The candidate strongly supports a tonic double return: home-key D opening material returns and continues rotationally, with substantial preparation."
}
```

## Limitations

The dossier provides symbolic windows only, not full-form context, audio, score layout, or explicit harmonic labels. Preparation and proportional placement therefore involve analytical inference from the supplied measures. Recognition is reported only in the machine-readable field and was not used as evidence.