NVIDIA NIM Embedding

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/nvidia-nim/refs/heads/main/json-schema/nvidia-nim-embedding-schema.json",
  "title": "NVIDIA NIM Embedding",
  "description": "Request and response schemas for the NVIDIA NIM OpenAI-compatible /v1/embeddings endpoint.",
  "type": "object",
  "$defs": {
    "EmbeddingRequest": {
      "type": "object",
      "required": ["model", "input"],
      "properties": {
        "model": { "type": "string" },
        "input": {
          "oneOf": [
            { "type": "string" },
            { "type": "array", "items": { "type": "string" } }
          ]
        },
        "input_type": {
          "type": "string",
          "enum": ["query", "passage"]
        },
        "encoding_format": {
          "type": "string",
          "enum": ["float", "base64"]
        },
        "truncate": {
          "type": "string",
          "enum": ["NONE", "START", "END"]
        },
        "dimensions": { "type": "integer" },
        "user": { "type": "string" }
      }
    },
    "EmbeddingObject": {
      "type": "object",
      "required": ["object", "index", "embedding"],
      "properties": {
        "object": { "type": "string", "const": "embedding" },
        "index": { "type": "integer" },
        "embedding": {
          "type": "array",
          "items": { "type": "number" }
        }
      }
    },
    "EmbeddingResponse": {
      "type": "object",
      "properties": {
        "object": { "type": "string", "const": "list" },
        "data": {
          "type": "array",
          "items": { "$ref": "#/$defs/EmbeddingObject" }
        },
        "model": { "type": "string" },
        "usage": {
          "type": "object",
          "properties": {
            "prompt_tokens": { "type": "integer" },
            "total_tokens": { "type": "integer" }
          }
        }
      }
    }
  },
  "oneOf": [
    { "$ref": "#/$defs/EmbeddingRequest" },
    { "$ref": "#/$defs/EmbeddingResponse" }
  ]
}