ChatGPT - OpenAI Access to deep research and multiple reasoning models (OpenAI o3‑mini, OpenAI o3‑mini‑high, and OpenAI o1) Access to a research preview of GPT‑4 5, our largest model yet, and GPT‑4 1, a model optimized for coding tasks Create and use projects, tasks, and custom GPTs Limited access to Sora video generation Opportunities to test new
ChatGPT ChatGPT helps you get answers, find inspiration and be more productive It is free to use and easy to try Just ask and ChatGPT can help with writing, learning, brainstorming and more
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Introducing ChatGPT - OpenAI Today’s research release of ChatGPT is the latest step in OpenAI’s iterative deployment of increasingly safe and useful AI systems Many lessons from deployment of earlier models like GPT‑3 and Codex have informed the safety mitigations in place for this release, including substantial reductions in harmful and untruthful outputs
Account management - OpenAI Help Center Account, login and billing Account management How do I add, change, or remove members on my OpenAI API account? Learn how to add, remove, or invite members to
GPT-4 - OpenAI View GPT‑4 research Infrastructure GPT‑4 was trained on Microsoft Azure AI supercomputers Azure’s AI-optimized infrastructure also allows us to deliver GPT‑4 to users around the world Limitations GPT‑4 still has many known limitations that we are working to address, such as social biases, hallucinations, and adversarial prompts
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