Codex, a cloud-based software engineering agent, can write features, answer questions about a codebase, fix bugs, and propose pull requests for review. Several tasks can run simultaneously, and users ...

I once paid $200 for ChatGPT Pro, but this real-world debugging story proves Codex 5.2 on the Plus plan does the job just fine.

OpenAI has introduced GPT-5 Codex, a version of GPT-5 that is fine-tuned for coding agent workflows and built to better support developers working across varied environments. Rather than just ...

OpenAI makes Codex free for all ChatGPT users, including free tier All ChatGPT users can now access Codex AI coding tool. OpenAI has announced that its AI-powered coding assistant, Codex, is now ...

What if the future of engineering wasn’t about working harder, but about working smarter, using tools that amplify your creativity and efficiency? Picture this: a software developer spends hours ...

In a bid to inject AI into more of the programming process, OpenAI is launching Codex CLI, a coding “agent” designed to run locally from terminal software. Announced on Wednesday alongside OpenAI’s ...

OpenAI today introduced a new artificial intelligence model, GPT-5-Codex, that it says can complete hours-long programming tasks without user assistance. The algorithm is an improved version of GPT-5 ...

OpenAI announced on Friday it’s launching a research preview of Codex, the company’s most capable AI coding agent yet. Codex is powered by codex-1, a version of the company’s o3 AI reasoning model ...