{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "CORE Probe Record",
  "description": "A deterministic test case for a language pack gate.",
  "type": "object",
  "required": ["probe_id", "kind", "input", "expected"],
  "properties": {
    "probe_id": {
      "type": "string",
      "description": "Unique identifier in the form '<lang>:<gate>:<label>'."
    },
    "kind": {
      "type": "string",
      "enum": ["normalize", "lift", "readback", "alignment", "determinism"]
    },
    "input": {},
    "expected": {},
    "tolerance": {
      "type": ["number", "null"]
    }
  },
  "additionalProperties": false
}