{
  "context": "This criteria evaluates how well the engineer uses the jsons package's strict mode functionality to implement schema-compliant serialization and deserialization. The focus is on correct usage of strict parameter and appropriate class specification in dump and load operations.",
  "type": "weighted_checklist",
  "checklist": [
    {
      "name": "Uses jsons.load",
      "description": "Uses jsons.load() function to deserialize dictionary data into UserProfile objects",
      "max_score": 20
    },
    {
      "name": "Strict deserialization",
      "description": "Passes strict=True parameter to jsons.load() to enforce exact schema matching and reject unexpected fields",
      "max_score": 25
    },
    {
      "name": "Class specification",
      "description": "Correctly specifies cls=UserProfile (or equivalent class parameter) when calling jsons.load() to define target type",
      "max_score": 15
    },
    {
      "name": "Uses jsons.dump",
      "description": "Uses jsons.dump() function to serialize UserProfile objects into dictionaries",
      "max_score": 20
    },
    {
      "name": "Strict serialization",
      "description": "Passes strict=True parameter to jsons.dump() to ensure only schema-defined attributes are serialized and errors are raised on failures",
      "max_score": 15
    },
    {
      "name": "Class for serialization",
      "description": "Passes cls=UserProfile parameter to jsons.dump() for optimized strict mode serialization (4x faster performance)",
      "max_score": 5
    }
  ]
}