Get inspired and build
Batch API guide
Guide on how to use the Batch API to reduce costs
Built-in tools guide
Guide to using OpenAI's built-in tools with the Responses API.
Code interpreter guide
Guide to using the built-in code interpreter tool.
File search guide
Guide to retrieving context from files using the Responses API.
Flex processing guide
Guide on how to reduce costs with flex processing
Function calling guide
Introduction to function calling with OpenAI models.
MCP guide
Guide to using the Model Context Protocol for portable tools.
MCP intro
Introduction video to Model Customization Platform (MCP).
MCP tool cookbook
Cookbook covering MCP tool usage examples.
Multi-tool orchestration cookbook
Cookbook showing how to orchestrate multiple tools with Responses API.
o3/o4-mini function calling cookbook
Cookbook for function calling with o3/o4-mini models.
RAG with PDFs cookbook
Cookbook for retrieval-augmented generation using PDFs.
Responses starter app
Starter application demonstrating OpenAI Responses API with tools.
Tools overview guide
Guide covering realtime delegation through tools.
Web search guide
Guide to using web search with the Responses API.