---
type: "Organisation"
title: "OpenAI"
description: "Function calling, Structured Outputs, Agents SDK & Responses API."
resource: "https://openai.com/"
tags: [agentic, organisation]
generated: { by: human:crpage, at: 2026-07-09T09:44:00Z }
status: stable
sources: [{ id: primary, resource: "https://openai.com/" }]
---

Documents [function calling](../glossary/function-calling.md) and [Structured Outputs](../standards/structured-outputs.md); shipped the [Agents SDK and Responses API](../frameworks/openai-agents-sdk.md) (Mar 2025).

# Terms
Glossary terms used here: [Function calling](../glossary/function-calling.md), [Structured output](../glossary/structured-output.md).