OpenAI Codex CLI bug writes 640 terabytes per year to local SSDs through a TRACE-level SQLite logger that ignores RUST_LOG, ...

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

A practical comparison between OpenAI's Codex CLI, powered by GPT‑5.5, and Anthropic's Claude Code highlights sharp differences in workflow style, context handling, and safety controls. Codex favors ...

The system prompt for OpenAI’s Codex CLI contains a perplexing and repeated warning for the most recent GPT model to “never talk about goblins, gremlins, raccoons, trolls, ogres, pigeons, or other ...

What if your coding assistant could not only understand your commands but also adapt to the unique demands of your workflow? The rise of AI-powered coding tools has transformed the way developers ...

OpenAI's Codex app is now on mobile via ChatGPT for iOS and Android. Here's what it does, how to set it up, how it compares ...

OpenAI's new Codex agent is essentially a vibe-coding environment based on a ChatGPT-like comment interface. As much as the vibe-coding idea seems like a meme for wannabe cool-kid coders, the new ...

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 ...

OpenAI has just launched a brand new Mac app: Codex, which it says is “the best way to build with agents.” Here are the details. OpenAI is expanding its lineup of macOS apps. Joining the existing ...