perplexity

{
  "type": "object",
  "properties": {
    "model": {
      "type": "string",
      "enum": [
        "sonar",
        "sonar-pro",
        "sonar-reasoning",
        "sonar-reasoning-pro"
      ],
      "description": "Perplexity Sonar model to use",
      "default": "sonar"
    },
    "systemPrompt": {
      "type": "string",
      "default": "Follow the user's instructions.",
      "description": "System prompt to set behavior and context"
    },
    "userPrompt": {
      "type": "string",
      "description": "User prompt containing the research question or topic"
    },
    "fileUrls": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Optional array of file URLs to process and include in research. Supports PDF, DOCX, XLSX, PPTX, CSV files. Images are not supported."
    },
    "max_tokens": {
      "type": "number",
      "default": 1000,
      "description": "Maximum number of tokens to generate"
    },
    "temperature": {
      "type": "number",
      "default": 0.7,
      "description": "Controls randomness (0-1)"
    },
    "top_p": {
      "type": "number",
      "default": 0.9,
      "description": "Nucleus sampling parameter: diversity of the response (0-1)"
    },
    "search_domain_filter": {
      "type": "array",
      "items": {
        "type": "string"
      },
      "description": "Array of domains to filter search results (up to 10). Include specific sites: [\"wikipedia.org\", \"nasa.gov\"] or exclude with minus: [\"-pinterest.com\", \"-quora.com\"]. Use simple domain names without http:// or www."
    },
    "return_images": {
      "type": "boolean",
      "default": false,
      "description": "Whether to return images in search results"
    },
    "return_related_questions": {
      "type": "boolean",
      "default": false,
      "description": "Whether to return related questions"
    },
    "search_recency_filter": {
      "type": "string",
      "enum": [
        "hour",
        "day",
        "week",
        "month",
        "year"
      ],
      "description": "Time period filter for search results"
    },
    "top_k": {
      "type": "number",
      "default": 3,
      "description": "Number of search results to consider"
    },
    "presence_penalty": {
      "type": "number",
      "default": 0,
      "description": "Penalty for repetition (0-1)"
    },
    "frequency_penalty": {
      "type": "number",
      "default": 0,
      "description": "Penalty for frequency of tokens (0-1)"
    },
    "web_search_options": {
      "type": "effects",
      "description": "Web search configuration options"
    },
    "response_format": {
      "type": "effects",
      "description": "Response format configuration for structured output"
    }
  },
  "required": [
    "userPrompt"
  ]
}