Ona has entered into an agreement to join OpenAI as part of the Codex team. Our life's work just got bigger and more important.
OpenAI to acquire Ona
OpenAI plans to acquire Ona to expand Codex with secure, persistent cloud environments, enabling long-running AI agents across enterprise workflows.
Reflections on OpenAI
I left OpenAI three weeks ago. I had joined the company back in May 2024.
OpenAI gpt-oss· Ollama Blog
Ollama partners with OpenAI to bring gpt-oss to Ollama and its community.
Is OpenAI dead yet?
Tracking the demise of OpenAI. Is it dead yet? Check here to find out.
Six months at OpenAI
This weeks marks six months since I joined OpenAI and I have several things to say
OpenAI launches new initiative to help find and patch open source bugs | TechCrunch
OpenAI is using AI to help the open source community better protect itself.
OpenAI Developers on Twitter / X
We’re releasing new Codex features to make it a more effective coding collaborator:- A new IDE extension- Easily move tasks between the cloud and your local environment- Code reviews in GitHub- Revamped Codex CLIPowered by GPT-5 and available through your ChatGPT plan.— OpenAI Developers (@OpenAIDevs) August 27, 2025
OpenAI for Startups
You’ve got the vision. OpenAI gives you the tools, resources, and community to bring your big idea to life.
OpenAI strikes Reddit deal to train its AI on your posts
Reddit’s signed AI licensing deals with Google and OpenAI.
OpenAI are quietly adopting skills, now available in ChatGPT and Codex CLI
One of the things that most excited me about Anthropic’s new Skills mechanism back in October is how easy it looked for other platforms to implement. A skill is just …
Codex | AI Coding Partner from OpenAI
The best way to build with agents. Codex accelerates real engineering work, from planning and building features to refactors, reviews, and releases—working seamlessly across your tools.
OpenAI on Twitter / X
Our open models are here.Both of them.https://t.co/9tFxefOXcg— OpenAI (@OpenAI) August 5, 2025
Settings – Codex app | OpenAI Developers
Configure Codex app behavior and preferences
OpenAI Has New Focus (on the IPO)
The Wall Street Journal recently reported that leadership wants OpenAI, the company, to focus. Seems like a plain old business strategy story. Nope! First, in more prosaic terms, the all-hands and …
Exclusive: Codex agents are inching into the mainstream
OpenAI's agentic coding and work platform is growing, according to a new report from the company.
codex-security/README.md at 150d6f6bba5a00d9e3fcccf053fc25b68cee5a57 · openai/codex-security
SDKs and CLI for Codex Security. Contribute to openai/codex-security development by creating an account on GitHub.