Dogfood so nutritious it’s building the future of SDLCs
The Stack Overflow Blog - Stack Overflow [Unofficial]
February 24, 2026
Ryan welcomes Thibault Sottiaux, OpenAI’s engineering lead on Codex, to discuss how the Codex team dogfoods Codex to build Codex, what distinguishes an agentic coding tool from a chat-based code assistant, and why they’re focusing on a safe and secure agentic SDLC rather than just code generation.
Discussion in the ATmosphere