Sparse embedding

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/SparseEmbedding",
  "title": "Sparse embedding",
  "description": "A sparse embedding of a single input",
  "type": "object",
  "properties": {
    "sparse_values": {
      "example": [
        0.1,
        0.2,
        0.3
      ],
      "description": "The sparse embedding values.",
      "type": "array",
      "items": {
        "type": "number",
        "format": "float"
      }
    },
    "sparse_indices": {
      "example": [
        10,
        3,
        156
      ],
      "description": "The sparse embedding indices.",
      "type": "array",
      "items": {
        "type": "integer",
        "format": "int64",
        "minimum": 0,
        "maximum": 4294967295
      }
    },
    "sparse_tokens": {
      "example": [
        "quick",
        "brown",
        "fox"
      ],
      "description": "The normalized tokens used to create the sparse embedding.",
      "type": "array",
      "items": {
        "type": "string"
      }
    },
    "vector_type": {
      "$ref": "#/components/schemas/VectorType"
    }
  },
  "required": [
    "sparse_values",
    "sparse_indices",
    "vector_type"
  ]
}