The Pragmatic Engineer

A deepdive into how Codex has “taken over” OpenAI, how the frontier lab builds its agentic software factory, and the engineering challenges of one billion users. Details from inside OpenAI

with Tibo Sottiaux, Head of Core Products & Platform at OpenAI See the full episode on The Pragmatic Engineer Podcast

with Casey Muratori, programmer & performance nerd. See the full episode on The Pragmatic Engineer Podcast

with Tibo Sottiaux, Head of Core Products & Platform at OpenAI See the full episode on The Pragmatic Engineer Podcast

For compute-intensive services: it’s worth reserving more compute now. Also: growth dreams end for more COVID-era unicorns, engineers losing touch with systems when AI handles incidents, and more

with Tibo Sottiaux, Head of Core Products & Platform at OpenAI See the full episode on The Pragmatic Engineer Podcast

with Tibo Sottiaux, Head of Core Products & Platform at OpenAI See the full episode on The Pragmatic Engineer Podcast

OpenAI’s Tibo Sottiaux shares how Codex was built and how it’s reshaping software development.

AI generates more code than devs can track in 2026, so will the code review process have to adapt – or is it doomed? A look into this decades-old practice and the approaches that could replace it

Cost-saving efforts reveal that moving simpler workloads to open AI models is the easiest way to save ~50% on AI bills. Also: automated software maintenance experience, and more