hse-ai-insight-platform/specs/ai/extraction-schema.json at main · fredericoahb/hse-ai-insight-platform · GitHub

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{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "$id": "https://github.com/fredericoahb/hse-ai-insight-platform/specs/ai/extraction-schema.json",
  "title": "AiExtraction",
  "description": "Structured output produced by the LLM (or rules-based fallback) for a single HSE incident report.",
  "type": "object",
  "required": [
    "classification",
    "severity",
    "equipment",
    "location",
    "injuryType",
    "probableRootCause",
    "summary",
    "tags"
  ],
  "additionalProperties": false,
  "properties": {
    "classification": {
      "type": "string",
      "enum": [
        "Serious Incident",
        "Minor Accident",
        "Near Miss",
        "Preventive Observation"
      ],
      "description": "Incident category according to HSE taxonomy"
    },
    "severity": {
      "type": "string",
      "enum": ["High", "Medium", "Low"],
      "description": "Assessed risk level of the incident"
    },
    "equipment": {
      "type": "string",
      "description": "Primary equipment involved (use 'Unknown' when not determinable)"
    },
    "location": {
      "type": "string",
      "description": "Physical location or area where the incident occurred (use 'Unknown' when not determinable)"
    },
    "injuryType": {
      "type": "string",
      "description": "Nature of injury or health impact (use 'None' when no injury occurred)"
    },
    "probableRootCause": {
      "type": "string",
      "description": "Most likely root cause inferred from the report narrative"
    },
    "summary": {
      "type": "string",
      "maxLength": 500,
      "description": "Concise operational summary of the incident (max 500 characters)"
    },
    "tags": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "minItems": 1,
      "maxItems": 10,
      "description": "Short classification tags for filtering and grouping (e.g. slip-trip-fall, gas-detection)"
    }
  },
  "examples": [
    {
      "classification": "Near Miss",
      "severity": "Medium",
      "equipment": "Compressor station valve",
      "location": "Compressor station C2",
      "injuryType": "None",
      "probableRootCause": "Loose fitting after valve inspection",
      "summary": "Gas detector alarm triggered at compressor station C2. Area isolated, no injury.",
      "tags": ["gas-detection", "maintenance", "near-miss"]
    }
  ]
}