> ## Documentation Index > Fetch the complete documentation index at: https://docs.tavily.com/llms.txt > Use this file to discover all available pages before exploring further. # Create Research Task > Tavily Research performs comprehensive research on a given topic by conducting multiple searches, analyzing sources, and generating a detailed research report. ## OpenAPI ````yaml POST /research openapi: 3.0.3 info: title: Tavily Search and Extract API description: >- Our REST API provides seamless access to Tavily Search, a powerful search engine for LLM agents, and Tavily Extract, an advanced web scraping solution optimized for LLMs. version: 1.0.0 servers: - url: https://api.tavily.com/ security: [] tags: - name: Search - name: Extract - name: Crawl - name: Map - name: Research - name: Usage paths: /research: post: summary: Initiate a research task description: >- Tavily Research performs comprehensive research on a given topic by conducting multiple searches, analyzing sources, and generating a detailed research report. requestBody: description: Parameters for the Tavily Research request. required: true content: application/json: schema: type: object properties: input: type: string description: The research task or question to investigate. example: What are the latest developments in AI? model: type: string description: >- The model used by the research agent. "mini" is optimized for targeted, efficient research and works best for narrow or well-scoped questions. "pro" provides comprehensive, multi-angle research and is suited for complex topics that span multiple subtopics or domains enum: - mini - pro - auto default: auto stream: type: boolean description: >- Whether to stream the research results as they are generated. When 'true', returns a Server-Sent Events (SSE) stream. See [Streaming documentation](/documentation/api-reference/endpoint/research-streaming) for details. default: false output_schema: type: object description: >- A JSON Schema object that defines the structure of the research output. When provided, the research response will be structured to match this schema, ensuring a predictable and validated output shape. Must include a 'properties' field, and may optionally include 'required' field. default: null properties: properties: type: object description: >- An object containing property definitions. Each key is a property name, and each value is a property schema. additionalProperties: type: object properties: type: type: string enum: - object - string - integer - number - array description: >- The type of the property. Must be one of: object, string, integer, number, or array. description: type: string description: A description of the property. properties: type: object description: >- Required when type is 'object'. Recursive definition of object properties. items: type: object description: >- Required when type is 'array'. Defines the schema for array items. required: - type - description required: type: array description: >- An array of property names that are required. At least one key from the properties object must be included. items: type: string example: properties: company: type: string description: The name of the company key_metrics: type: array description: List of key performance metrics items: type: string financial_details: type: object description: Detailed financial breakdown properties: operating_income: type: number description: Operating income for the period required: - company citation_format: type: string description: The format for citations in the research report. enum: - numbered - mla - apa - chicago default: numbered required: - input responses: '201': description: Research task queued successfully (when not streaming) content: application/json: schema: type: object properties: request_id: type: string description: A unique identifier for the research task. example: 123e4567-e89b-12d3-a456-426614174111 created_at: type: string description: Timestamp when the research task was created. example: '2025-01-15T10:30:00Z' status: type: string description: The current status of the research task. example: pending input: type: string description: The research task or question investigated. example: What are the latest developments in AI? model: type: string description: The model used by the research agent. example: mini response_time: type: integer description: Time in seconds it took to complete the request. example: 1.23 required: - request_id - created_at - status - input - model - response_time example: request_id: 123e4567-e89b-12d3-a456-426614174111 created_at: '2025-01-15T10:30:00Z' status: pending input: What are the latest developments in AI? model: mini response_time: 1.23 '400': description: Bad Request - Your request is invalid. content: application/json: schema: type: object properties: detail: type: object properties: error: type: string example: detail: error: 'Invalid model. Must be one of: mini, pro, auto' '401': description: Unauthorized - Your API key is wrong or missing. content: application/json: schema: type: object properties: detail: type: object properties: error: type: string example: detail: error: 'Unauthorized: missing or invalid API key.' '429': description: Too many requests - Rate limit exceeded content: application/json: schema: type: object properties: detail: type: object properties: error: type: string example: detail: error: >- Your request has been blocked due to excessive requests. Please reduce rate of requests. '432': description: Key limit or Plan Limit exceeded content: application/json: schema: type: object properties: detail: type: object properties: error: type: string example: detail: error: >- This request exceeds your plan's set usage limit. Please upgrade your plan or contact support@tavily.com '433': description: PayGo limit exceeded content: application/json: schema: type: object properties: detail: type: object properties: error: type: string example: detail: error: >- This request exceeds the pay-as-you-go limit. You can increase your limit on the Tavily dashboard. '500': description: Internal Server Error - We had a problem with our server. content: application/json: schema: type: object properties: detail: type: object properties: error: type: string example: detail: error: Error when executing research task security: - bearerAuth: [] x-codeSamples: - lang: python label: Python SDK source: >- from tavily import TavilyClient tavily_client = TavilyClient(api_key="tvly-YOUR_API_KEY") response = tavily_client.research("What are the latest developments in AI?") print(response) - lang: javascript label: JavaScript SDK source: >- const { tavily } = require("@tavily/core"); const tvly = tavily({ apiKey: "tvly-YOUR_API_KEY" }); const response = await tvly.research("What are the latest developments in AI?"); console.log(response); components: securitySchemes: bearerAuth: type: http scheme: bearer bearerFormat: JWT description: >- Bearer authentication header in the form Bearer , where is your Tavily API key (e.g., Bearer tvly-YOUR_API_KEY). ````