ChatGPT VIDEO 16 May 2025

A research preview of Codex in ChatGPT

Greg Brockman, Jerry Tworek, Joshua Ma, Hanson Wang, Thibault Sottiaux, Katy Shi, and Andrey Mishchenko introduce and demo Codex in ChatGPT.

Blocked by cookie preference

YouTube is ready to load

YouTube is only loaded after you allow optional external media. Before that, this player stays hidden.

YouTube

Greg Brockman, Jerry Tworek, Joshua Ma, Hanson Wang, Thibault Sottiaux, Katy Shi, and Andrey Mishchenko introduce and demo Codex in ChatGPT.

Greg Brockman, Jerry Tworek, Joshua Ma, Hanson Wang, Thibault Sottiaux, Katy Shi, and Andrey Mishchenko introduce and demo Codex in ChatGPT.

Related coverage

Read more →
ChatGPT Article
6 Mar 2026

Codex Security: now in research preview

Open article →

More videos from ChatGPT

All videos
Codex can now use Chrome directly on macOS and Windows.
ChatGPT
8 May 2026

Codex can now use Chrome directly on macOS and Windows.

Open video →
We’re introducing three audio models in the API
ChatGPT
7 May 2026

We’re introducing three audio models in the API

Open video →
GPT-5.5 is a game changer for finance
ChatGPT
7 May 2026

GPT-5.5 is a game changer for finance

Open video →
Introducing GPT-5.5 with Box
ChatGPT
7 May 2026

Introducing GPT-5.5 with Box

Open video →

Gemini komt eraan

Cookies and external media

The Next Input keeps optional media off until you say yes.

We use the site with necessary technical storage only, and block external media such as YouTube videos by default. If you allow external media, those services can place their own cookies and receive technical data such as your IP address.

Always on

Core site functions, security, and anonymous visit tracking. No IP address is stored in readable form — we use a daily rotating hash. The tni_visitor cookie remembers your article reactions so you can only vote once per article.

Optional

External embeds such as YouTube videos and other third-party players. These services may place their own cookies and receive your IP address.