Build Hour: Codex
Source title: Build Hour: Codex. Source description: Codex is now one agent for everywhere you code — connected by your ChatGPT account. This Build Hour is a hands-on walkthrough of how to use all its features, including the new IDE extension and code review. Dominik Kundel (Developer Experience) and Pranav Deshpande (Product Marketing) cover: - What’s new with Codex? IDE extension, revamped Codex CLI, code review, and local to cloud handoffs - How Codex works: where you can use it, and where it
youtube.com
Reach people exploring AI agents
See placements →What happened
Source title: Build Hour: Codex. Source description: Codex is now one agent for everywhere you code — connected by your ChatGPT account. This Build Hour is a hands-on walkthrough of how to use all its features, including the new IDE extension and code review. Dominik Kundel (Developer Experience) and Pranav Deshpande (Product Marketing) cover: - What’s new with Codex? IDE extension, revamped Codex CLI, code review, and local to cloud handoffs - How Codex works: where you can use it, and where it
Reported by OpenAIMore details
About this account
The title and description alone do not establish the agent autonomy level.
Agents In Use pipeline: video selected by TypeSafe Jev using source title/description only; recording and outcomes not independently verified.
Credit: OpenAI
Source published 8 Sept 2025
Source checked 14 Oct 2026
Tools and topics
Codex
video · agent-demo
Editorial completeness: 75/100. Measures documented fields, not agent performance or verified outcomes.
Video notes
OpenAI · YouTube
- Source title: Build Hour: Codex