- GPT-5 is here - OpenAI
GPT‑5 produces higher-quality responses by using your company’s files and connected apps like Google Drive, SharePoint, and more, while respecting existing permissions
- Introducing GPT-5 - OpenAI
GPT‑5 is the new default in ChatGPT, replacing GPT‑4o, OpenAI o3, OpenAI o4-mini, GPT‑4 1, and GPT‑4 5 for signed-in users Just open ChatGPT and type your question; GPT‑5 handles the rest, applying reasoning automatically when the response would benefit from it
- GPT-5 Chat
For the latest Chat model, please refer to our models page We recommend GPT-5 1 for most API usage, but feel free to use this GPT-5 1 Chat model to test our latest improvements for chat use cases
- Introducing ChatGPT - OpenAI
We performed several iterations of this process ChatGPT is fine-tuned from a model in the GPT‑3 5 series, which finished training in early 2022 You can learn more about the 3 5 series here ChatGPT and GPT‑3 5 were trained on an Azure AI supercomputing infrastructure
- Introducing GPT-4. 5 - OpenAI
We’re releasing a research preview of GPT‑4 5—our largest and best model for chat yet GPT‑4 5 is a step forward in scaling up pre-training and post-training
- Using GPT-5. 1 - OpenAI API
Learn about how to use and migrate to GPT-5 1 and the GPT-5 model family, the latest models in the OpenAI API
- OpenAI
Our Research Research Index Research Overview Research Residency OpenAI for Science Latest Advancements GPT-5 OpenAI o3 OpenAI o4-mini GPT-4o GPT-4o mini Sora Safety Safety Approach Security Privacy Trust Transparency ChatGPT Explore ChatGPT Business Enterprise Education Pricing Download Sora Sora Overview Features Pricing Sora log in
- ChatGPT can now see, hear, and speak - OpenAI
Chat about images You can now show ChatGPT one or more images Troubleshoot why your grill won’t start, explore the contents of your fridge to plan a meal, or analyze a complex graph for work-related data To focus on a specific part of the image, you can use the drawing tool in our mobile app
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