OpenAI

Build Hour: Prompt Caching

Episode 13 - The Thinking Behind Ads in ChatGPT

Multitasking with the Codex app

Automate tasks with the Codex app

Introducing the Codex app

Accelerating science with Prism

OpenAI Town Hall with Sam Altman

Sam Altman addresses questions from developers and entrepreneurs about the future of AI and its impact on various industries. He predicts AI will be massively deflationary, empowering individuals and equalizing economic opportunities, while also acknowledging the risk of concentrated power. Altman envisions AI transfor...

Build Hour: Apps in ChatGPT

Codex in JetBrains IDEs

State of the AI industry — the OpenAI Podcast Ep. 12

Getting started with Codex

The podcast introduces Codex, OpenAI's coding agent, highlighting its capabilities and integration into developer workflows. It covers the installation and setup of Codex, emphasizing the use of AgentsMD for project context and config.toml for customization. Best practices for prompting Codex are discussed, alongside C...

Build Hour: Agent Memory Patterns

Shaping model behavior in GPT-5.1— the OpenAI Podcast Ep. 11

In this episode of the OpenAI podcast, host Andrew Mayne interviews Christina Kim, a research lead, and Laurentia Romaniuk, a product manager, about GPT-5.1. They discuss the improvements made to the model, including its enhanced reasoning capabilities and warmer personality, which addresses user feedback regarding GPT...

How AI is accelerating scientific discovery today and what's ahead — the OpenAI Podcast Ep. 10

ChatGPT Atlas and the next era of web browsing — the OpenAI Podcast Ep. 9

Build Hour: Agent RFT

In this Build Hour, Christine introduces Will and Theo, who delve into Agent RFT (Reinforcement Fine-Tuning), explaining how it enhances agent performance by allowing models to interact with the outside world through tools during training. They discuss optimizing agents through prompt engineering, task simplification, ...

Automatic code reviews with OpenAI Codex

Monster Manor by Sora 2

Build Hour: AgentKit

ENEOS Materials accelerates manufacturing productivity with ChatGPT Enterprise