According to OpenAI, GPT-5 Codex improved human preference scores on mobile websites. In addition, when GPT-5 Codex is used ...

OpenAI has released GPT-5-Codex, a variant of its GPT-5 family optimised for use with the Codex coding agent. The release coincides with updates across the Codex product stack, including a rebuilt ...

ESP32s are surprisingly good AI lie detectors.

Last Friday, OpenAI introduced a new coding system called Codex, designed to perform complex programming tasks from natural language commands. Codex moves OpenAI into a new cohort of agentic coding ...

OpenAI's "Codex" AI model is back, in a new form from the 2021 offering that powered the original GitHub Copilot and kickstarted the GenAI craze. Rather, the new Codex, now in research preview, is ...

Over a six-week stretch in spring 2026, OpenAI rebuilt what its Codex product actually is. On April 16, the company released a major Codex update titled “Codex for (almost) everything,” ...

My old editor learned new tricks ...

Forbes contributors publish independent expert analyses and insights. Can AI help build and write AI? Yes, and along with this kind of bootstrapping, some of these tools can also monitor, analyze and ...

What if writing code felt as effortless as having a conversation? With the release of Codex 2.0, OpenAI is reshaping the landscape of software development, offering a tool that doesn’t just assist but ...