YouTube18 Feb 2026

OpenAI's Codex: This Model Is So Fast It Changes How You Code

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The episode explores the strategic shift of OpenAI's Codex from a tool for professional developers to a more accessible platform, highlighted by their Super Bowl commercial and the release of the Codex app. Thibault Sottiaux, head of Codex OpenAI, and Andrew Ambrosino, a member of the technical staff, discuss the app's design, emphasizing its internal use and agent capabilities. They detail the impact of the Super Bowl ad, the app's GUI-based approach, and the enhanced speed and efficiency of the 5.3 Codex model. The discussion covers innovative automations, like fixing bugs and marketing research, and skills such as the "Yeet" and "ImageGen." The episode also touches on the challenges of code verification and the future of AI-assisted coding.

Outlines

Part 1: Introduction, Strategic Vision

Part 2: Product Design, GUI vs. TUI

Part 3: Model Performance, Future Bottlenecks

Part 4: Market Strategy, Internal Success

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