Cookbook

Generate Transparent Image Assets for Campaigns and Presentations

Build a per-run spending controller with the Responses API

Controlled Agentic Commerce with AgentCore Payments

Iterating Development Workflows with Codex

Migrate from Whisper to GPT-Transcribe and GPT-Live-Transcribe

AML Analysis with the Agents SDK on Amazon Bedrock

Enabling Long-Term Agent Memory with Oracle AI Agent Memory

Build a Speaker-Aware Meeting Intelligence Pipeline with Audio Diarization

Trigger a Workspace Agent from the API

SchemaFlow: Agentic Database Change Impact Analysis, SQL Generation, and Eval Guardrails

Moving from OpenAI Evals to Promptfoo

Getting Started with OpenAI Models on Amazon Bedrock

Macro Evals for Agentic Systems

Build an Agent Improvement Loop with Traces, Evals, and Codex

Evaluating Grounded Spatial Reasoning with GPT-5.5

Build iterative repair loops with Codex

Using Goals in Codex

Migrate from the Claude Agent SDK to the OpenAI Agents SDK

Build Live Translation Apps with gpt-realtime-translate

Agents SDK Deployment Manager

Building Reliable Agents with Memory and Compaction

ChatGPT Enterprise Prompting Guide

Building workspace agents in ChatGPT to complete repeatable, end-to-end work

GPT Image Generation Models Prompting Guide

Computer Use Agents in Daytona Sandboxes

Migrate a Legacy Codebase with Sandbox Agents

Sora 2 Prompting Guide

Getting the Most out of GPT-5.4 for Vision and Document Understanding

Realtime Prompting Guide

Codex Prompting Guide

Building Governed AI Agents - A Practical Guide to Agentic Scaffolding

Prompt Caching 201

Skills in OpenAI API

Image Evals for Image Generation and Editing Use Cases

Realtime Eval Guide

Build your own content fact checker with gpt-oss-120B, Cerebras, and Parallel

Context Engineering for Personalization - State Management with Long-Term Memory Notes

Prompt Personalities

Gpt-image-1.5 Prompting Guide

OpenAI Compliance Logs Platform quickstart

GPT-5.2 Prompting Guide

Transcribing User Audio with a Separate Realtime Request

Modernizing your Codebase with Codex

Build a coding agent with GPT 5.1

GPT-5.1 Prompting Guide

Self-Evolving Agents - A Cookbook for Autonomous Agent Retraining

User guide for gpt-oss-safeguard

Build Code Review with the Codex SDK

Build, deploy, and optimize agentic workflows with AgentKit

Using PLANS.md for multi-hour problem solving

Building resilient prompts using an evaluation flywheel

Building Consistent Workflows with Codex CLI & Agents SDK

Use Codex CLI to automatically fix CI failures

Context Engineering - Short-Term Memory Management with Sessions

Automating Code Quality and Security Fixes with Codex CLI on GitLab

Fine-tune gpt-oss for better Korean language performance

Verifying gpt-oss implementations

How to run gpt-oss locally with LM Studio

GPT-5 Prompt Migration and Improvement Using the New Optimizer

GPT-5 New Params and Tools

Fine-tuning with gpt-oss and Hugging Face Transformers

How to handle the raw chain of thought in gpt-oss

How to run gpt-oss with Transformers

How to run gpt-oss with vLLM

How to run gpt-oss locally with Ollama

OpenAI Harmony Response Format

Temporal Agents with Knowledge Graphs

Generate images with high input fidelity

Optimize Prompts

Building a Supply-Chain Copilot with OpenAI Agent SDK and Databricks MCP Servers

Prompt Migration Guide

Introduction to deep research in the OpenAI API

Deep Research API with the Agents SDK

Building a Deep Research MCP Server

Automate Jira ↔ GitHub with Codex

Fine-Tuning Techniques - Choosing Between SFT, DPO, and RFT (With a Guide to DPO)

MCP-Powered Agentic Voice Framework

Eval Driven System Design - From Prototype to Production

Multi-Agent Portfolio Collaboration with OpenAI Agents SDK

Exploring Model Graders for Reinforcement Fine-Tuning

Reinforcement Fine-Tuning for Conversational Reasoning with the OpenAI API

Guide to Using the Responses API's MCP Tool

Image Understanding with RAG

Better performance from reasoning models using the Responses API

Context Summarization with Realtime API

Practical Guide for Model Selection for Real‑World Use Cases

Parallel Agents with the OpenAI Agents SDK

Comparing Speech-to-Text Methods with the OpenAI API

GPT-4.1 Prompting Guide

Evaluating Agents with Langfuse

Multi-Tool Orchestration with RAG approach using OpenAI's Responses API

Build Your Own Code Interpreter - Dynamic Tool Generation and Execution With o3-mini

How to handle rate limits

How to use the Usage API and Cost API to monitor your OpenAI usage

Embedding Wikipedia articles for search

Vision Fine-tuning on GPT-4o for Visual Question Answering

Introduction to Structured Outputs

Using logprobs

What makes documentation good