Pipelines: Versatile, UI-Agnostic OpenAI-Compatible Plugin Framework
OpenAI Developers on Twitter / X
Today we’re announcing Open Responses: an open-source spec for building multi-provider, interoperable LLM interfaces built on top of the original OpenAI Responses API.✅ Multi-provider by default✅ Useful for real-world workflows✅ Extensible without fragmentationBuild… pic.twitter.com/SJiBFx1BOF— OpenAI Developers (@OpenAIDevs) January 15, 2026
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.
unslothai/unsloth
Unified web UI for training and running open models like Qwen, DeepSeek, gpt-oss and Gemma locally.
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 Codex with Ollama· Ollama Blog
Open models can be used with OpenAI's Codex CLI through Ollama. Codex can read, modify, and execute code in your working directory using models such as gpt-oss:20b, gpt-oss:120b, or other open-weight alternatives.
Hatice Ozen on Twitter / X
PSA: @OpenAI is putting the Open back in OpenAI and @GroqInc has Day 0 support. 🤗GPT-OSS 20B and 120B, hybrid-reasoning models with built-in browser search and code execution are now live for instant inference.P.S. We've also launched OpenAI Responses API compatibility. pic.twitter.com/CK7StvMSpr— Hatice Ozen (@ozenhati) August 5, 2025
OpenAI for Startups
You’ve got the vision. OpenAI gives you the tools, resources, and community to bring your big idea to life.
nanobrowser/nanobrowser
Open-Source Chrome extension for AI-powered web automation. Run multi-agent workflows using your own LLM API key. Alternative to OpenAI Operator.
OpenAI is about to launch its new AI web browser, ChatGPT Atlas
It’s time for the AI browser wars
Stop Ignoring the Browser: The Biggest Frontend Shift in a Decade
Native browser APIs now provide powerful alternatives for routing, state management, and components. Never mind the frameworks, use the browser.
OpenAI on Twitter / X
Our open models are here.Both of them.https://t.co/9tFxefOXcg— OpenAI (@OpenAI) August 5, 2025
Deprecations | OpenAI API
Find information about OpenAI API deprecations and recommended replacements.
OpenAI to acquire Astral
Accelerates Codex growth to power the next generation of Python developer tools
Nailed it, @komorama.bsky.social We have a huge opportunity here – there's no reason the future user interface for *all your computing* needs to be tied to OpenAI. We can build a new, uniquely personal computer that you own, without your entire digital life being locked to one company or provider.
