OpenAI

Welcome to the official OpenAI YouTube channel! Here, you’ll find the latest news, updates, and research from OpenAI, a non-profit artificial intelligence research organization founded by Elon Musk, Sam Altman, and others. Subscribe to stay up-to-date on our latest advancements in AI, machine learning, and deep learning.

OpenAI

OpenAI Codex in your code editor

Use Codex right in your code editor with the new IDE extension for VS Code, Cursor and other forks. In this video, Gabriel Peal and Romain Huet show you how to explore code, implement new features, and brainstorm front-end design ideas for their app. Timestamps: 00:00 Intro 00:45 Exploring the codebase 01:20 Implementing hover states…

OpenAI

Build Hour: Responses API

The Responses API is our flagship API for building agents. This Build Hour shows how the Responses API unlocks persistent reasoning, hosted tools, and multimodal workflows for GPT-5. Steve Coffey (API Engineering) covers: • How to use built-in tools, call multiple tools in one API request, and preserve reasoning tokens across turns • How the…

OpenAI

Live from DevDay — the OpenAI Podcast Ep. 7

The OpenAI Podcast is live for the first time. Host Andrew Mayne sits down with startups Cursor, Abridge, SchoolAI, and Jam.dev—each reimagining how AI can transform their industries. From healthcare and education to coding and collaboration, we explore how these builders are putting AI to work in the real world. Subscribe to the OpenAI Podcast…

OpenAI

Context Engineering & Coding Agents with Cursor

Cursor has grown from next action prediction to fully autonomous coding agents. Learn how they’ve built their agent harness and tools, approached context engineering, and enabled support for running many agents in parallel.

OpenAI

AgentKit Demo

Follow along as Christina Huang builds and embeds an AI agent powered by AgentKit directly into the OpenAI Dev Day website in under 8 minutes. Christina quickly builds an agent that: – Creates personalized agendas based on attendees’ interests – Provides real-time answers about sessions, speakers, and logistics – Answers general questions about Dev Day…

OpenAI

Turning contracts into searchable data at OpenAI

OpenAI built DocuGPT to turn messy contract files into clean, searchable data in minutes. See how the team designed a system that extracts key details, cuts turnaround times, and gives everyone faster, easier access to the information they need.

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