Sam Altman's admission about feeling sad as he watched the incredible advancements of artificial intelligence (AI) tools after using his own company's AI tools has struck a nerve across the tech world. A new kind of workplace anxiety has crystallized: feeling obsolete not in spite of your skills, but because your tools have become too good. And as stories of panic attacks, disorientation, and quiet grief over disappearing skills pile up, it is increasingly clear Altman is far from alone.
"The vast majority of Codex is built by Codex," OpenAI told us about its new AI coding agent. In interviews with Ars Technica this week, OpenAI employees revealed the extent to which the company now relies on its own AI coding agent, Codex, to build and improve the development tool. "I think the vast majority of Codex is built by Codex, so it's almost entirely just being used to improve itself," said Alexander Embiricos, product lead for Codex at OpenAI, in a conversation on Tuesday.