Explore resources, tutorials, API docs, and dynamic examples to get the most out of OpenAI's developer platform.

OpenAI offers text embedding models that take as input a text string and produce as output an embedding vector. Embeddings are useful for search, clustering, recommendations, anomaly …

Complete reference documentation for the OpenAI API, including examples and code snippets for our endpoints in Python, cURL, and Node.js.

Learn how to use the OpenAI API to generate human-like responses to natural language prompts, analyze images with computer vision, use powerful built-in tools, and more.

Documentation Documentation for the Agents SDK lives in OpenAI Developers. Use quickstarts, guides, apps, and demos all in one place, under the agents topic.

Agents are systems that intelligently accomplish tasks—from simple goals to complex, open-ended workflows. OpenAI provides models with agentic strengths, a toolkit for agent creation …

This page covers setting up your local development environment to use the OpenAI API. You can use one of our officially supported SDKs, a community library, or your own preferred HTTP client.

Explore all available models on the OpenAI Platform.

Aug 7, 2025 · GPT-5 mini is a faster, more cost-efficient version of GPT-5. It's great for well-defined tasks and precise prompts. Learn more in our GPT-5 usage guide.

Aug 7, 2025 · GPT-5 is our previous model for coding, reasoning, and agentic tasks across domains. We recommend using the latest GPT-5.1. Learn more in our latest model guide.