{
  "$schema": "http://json-schema.org/draft-06/schema",
  "type": "object",
  "properties": {
    "lang": {
      "title": "Two-letter language code, e.g. 'en'",
      "type": "string",
      "minLength": 2,
      "maxLength": 2,
      "pattern": "^[a-z]*$"
    },
    "name": {
      "title": "Model name",
      "type": "string",
      "minLength": 1,
      "pattern": "^[a-z_]*$"
    },
    "version": {
      "title": "Model version",
      "type": "string",
      "minLength": 1,
      "pattern": "^[0-9a-z.-]*$"
    },
    "spacy_version": {
      "title": "Compatible spaCy version identifier",
      "type": "string",
      "minLength": 1,
      "pattern": "^[0-9a-z.-><=]*$"
    },
    "parent_package": {
      "title": "Name of parent spaCy package, e.g. spacy or spacy-nightly",
      "type": "string",
      "minLength": 1,
      "default": "spacy"
    },
    "pipeline": {
      "title": "Names of pipeline components",
      "type": "array",
      "items": {
        "type": "string",
        "minLength": 1
      }
    },
    "description": {
      "title": "Model description",
      "type": "string"
    },
    "license": {
      "title": "Model license",
      "type": "string"
    },
    "author": {
      "title": "Model author name",
      "type": "string"
    },
    "email": {
      "title": "Model author email",
      "type": "string",
      "format": "email"
    },
    "url": {
      "title": "Model author URL",
      "type": "string",
      "format": "uri"
    },
    "sources": {
      "title": "Training data sources",
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "vectors": {
      "title": "Included word vectors",
      "type": "object",
      "properties": {
        "keys": {
          "title": "Number of unique keys",
          "type": "integer",
          "minimum": 0
        },
        "vectors": {
          "title": "Number of unique vectors",
          "type": "integer",
          "minimum": 0
        },
        "width": {
          "title": "Number of dimensions",
          "type": "integer",
          "minimum": 0
        }
      }
    },
    "accuracy": {
      "title": "Accuracy numbers",
      "type": "object",
      "patternProperties": {
        "*": {
          "type": "number",
          "minimum": 0.0
        }
      }
    },
    "speed": {
      "title": "Speed evaluation numbers",
      "type": "object",
      "patternProperties": {
        "*": {
          "oneOf": [
            {
              "type": "number",
              "minimum": 0.0
            },
            {
              "type": "integer",
              "minimum": 0
            }
          ]
        }
      }
    }
  },
  "required": [
    "lang",
    "name",
    "version"
  ]
}