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Tweets by OpenAI

1. Creating websites in minutes with AI Website Builder

   Wix’s AI Website Builder, powered by OpenAI, lets anyone create a full website in minutes—just by describing their idea in a conversation.

2. Addendum to OpenAI o3 and o4-mini system card: OpenAI o3 Operator

   We are replacing the existing GPT-4o-based model for Operator with a version based on OpenAI o3. The API version will remain based on 4o.

3. OpenAI Deutschland

   OpenAI announces the opening of its first office in Germany, based in Munich.

4. Shipping code faster with o3, o4-mini, and GPT-4.1

   CodeRabbit uses OpenAI models to revolutionize code reviews—boosting accuracy, accelerating PR merges, and helping developers ship faster with fewer bugs and higher ROI.

5. Introducing Stargate UAE

   We’re launching Stargate UAE – the first international deployment of Stargate, OpenAI’s AI infrastructure platform.

6. New tools and features in the Responses API

   New features in the Responses API: Remote MCP, image gen, Code Interpreter, and more. Powering faster, smarter agents with GPT-4o & o-series models, plus new features for reliability and efficiency.

7. Sam & Jony introduce io

   Building a family of AI products for everyone.

8. Introducing Codex

   Introducing Codex: a cloud-based software engineering agent that can work on many tasks in parallel, powered by codex-1. With Codex, developers can simultaneously deploy multiple agents to independently handle coding tasks such as writing features, answering questions about your codebase, fixing bugs, and proposing pull requests for review.

9. Addendum to o3 and o4-mini system card: Codex

   Codex is a cloud-based coding agent. Codex is powered by codex-1, a version of OpenAI o3 optimized for software engineering. codex-1 was trained using reinforcement learning on real-world coding tasks in a variety of environments to generate code that closely mirrors human style and PR preferences, adheres precisely to instructions, and iteratively runs tests until passing results are achieved.

10. AI powers Expedia’s marketing evolution

    A conversation with Jochen Koedijk, Chief Marketing Officer of Expedia Group.