{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://grids365.dev/corpus/evaluation/adapter-request.schema.json",
  "title": "Grid private evaluation model-adapter request",
  "type": "object",
  "required": ["schemaVersion", "protocolVersion", "requestId", "messages", "generation"],
  "properties": {
    "schemaVersion": { "const": 1 },
    "protocolVersion": { "const": 1 },
    "requestId": { "type": "string", "pattern": "^[0-9a-f]{32}$" },
    "messages": {
      "type": "array",
      "minItems": 2,
      "maxItems": 2,
      "prefixItems": [
        { "$ref": "#/$defs/systemMessage" },
        { "$ref": "#/$defs/userMessage" }
      ],
      "items": false
    },
    "generation": {
      "type": "object",
      "required": ["temperature", "maxOutputTokens", "seed"],
      "properties": {
        "temperature": { "const": 0 },
        "maxOutputTokens": { "type": "integer", "minimum": 1, "maximum": 1048576 },
        "seed": {
          "type": "integer",
          "minimum": -2147483648,
          "maximum": 2147483647
        }
      },
      "additionalProperties": false
    }
  },
  "$defs": {
    "message": {
      "type": "object",
      "required": ["role", "content"],
      "properties": {
        "role": { "type": "string" },
        "content": { "type": "string", "minLength": 1 }
      },
      "additionalProperties": false
    },
    "systemMessage": {
      "allOf": [
        { "$ref": "#/$defs/message" },
        {
          "type": "object",
          "properties": {
            "role": { "const": "system" },
            "content": { "const": "Complete the Grid task exactly." }
          }
        }
      ]
    },
    "userMessage": {
      "allOf": [
        { "$ref": "#/$defs/message" },
        { "type": "object", "properties": { "role": { "const": "user" } } }
      ]
    }
  },
  "additionalProperties": false
}