{
  "type": "object",
  "properties": {
    "summary": {"type": "string"},
    "criteria": {
      "type": "array",
      "items": {
        "type": "object",
        "properties": {
          "criterion_id": {"type": "string"},
          "status": {"type": "string", "enum": ["demonstrated_independently", "demonstrated_with_support", "developing", "not_observed", "needs_correction"]},
          "evidence_message_ids": {"type": "array", "items": {"type": "string"}},
          "comment": {"type": "string"}
        },
        "required": ["criterion_id", "status", "evidence_message_ids", "comment"],
        "additionalProperties": false
      }
    },
    "strengths": {"type": "array", "items": {"type": "string"}},
    "development_points": {"type": "array", "items": {"type": "string"}},
    "important_corrections": {"type": "array", "items": {"type": "string"}},
    "expert_explanation": {"type": "string"},
    "next_practice": {"type": "string"},
    "limitations": {"type": "array", "items": {"type": "string"}}
  },
  "required": ["summary", "criteria", "strengths", "development_points", "important_corrections", "expert_explanation", "next_practice", "limitations"],
  "additionalProperties": false
}