ChatGPT Go is powered by GPT-5.2 Instant, a lightweight algorithm from OpenAI’s flagship GPT-5.2 series of large language ...

OpenAI has taken a new step in the availability of its most advanced programming model by making GPT-5.2 Codex accessible via ...

Get started with OpenAI Codex AI coding assistant. Learn how Codex connects to MCP servers like Figma and Jira, pulling docs ...

The assessment, which it conducted in December 2025, compared five of the best-known vibe coding tools — Claude Code, OpenAI Codex, Cursor, Replit, and Devin — by using pre-defined prompts to build ...

ZDNET's key takeaways A $20 ChatGPT Plus plan can handle real-world bug fixes.Codex helped identify both code bugs and ...