ChatGPT - OpenAI
Access to GPT-4o mini. Standard voice mode. Limited access to GPT-4o. Limited access to file uploads, advanced data analysis, web browsing, and image generation. Use custom GPTs. Have an existing plan? See billing help (opens in a new window)
Introducing ChatGPT - OpenAI
2022年11月30日 · 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 (opens in a new window). ChatGPT and GPT-3.5 were trained on an Azure AI supercomputing infrastructure.
GPT-4 - OpenAI
GPT-4-assisted safety research GPT-4’s advanced reasoning and instruction-following capabilities expedited our safety work. We used GPT-4 to help create training data for model fine-tuning and iterate on classifiers across training, evaluations, and monitoring.
Download ChatGPT - OpenAI
GPT-4o mini; DALL·E 3; Sora; ChatGPT. For Everyone; For Teams; For Enterprises; ChatGPT login (opens in a new window) Download; API. Platform overview; ... Chat about email, screenshots, files, and anything on your screen. Download for macOS* Download for Windows (opens in a new window) Learn more about the desktop app
ChatGPT can now see, hear, and speak | OpenAI
2023年9月25日 · 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.
Start using ChatGPT instantly | OpenAI
2024年4月1日 · More than 100 million people across 185 countries use ChatGPT weekly to learn something new, find creative inspiration, and get answers to their questions. Starting today, you can use ChatGPT instantly, without needing to sign-up. We're rolling this out gradually, with the aim to make AI accessible to anyone curious about its capabilities.
Introducing GPT-4o and more tools to ChatGPT free users
2024年5月13日 · GPT-4o is our newest flagship model that provides GPT-4-level intelligence but is much faster and improves on its capabilities across text, voice, and vision. Today, GPT-4o is much better than any existing model at understanding and discussing the images you share.
Introducing ChatGPT search | OpenAI
2024年10月31日 · ChatGPT search connects people with original, high-quality content from the web and makes it part of their conversation. By integrating search with a chat interface, users can engage with information in a new way, while content owners gain new opportunities to reach a broader audience.
What is ChatGPT? | OpenAI Help Center
ChatGPT is fine-tuned from GPT-3.5, a language model trained to produce text. ChatGPT was optimized for dialogue by using Reinforcement Learning with Human Feedback (RLHF) – a method that uses human demonstrations and preference comparisons to guide the model toward desired behavior.
Introducing canvas, a new way to write and code with ChatGPT.
2024年10月3日 · We’re introducing canvas, a new interface for working with ChatGPT on writing and coding projects that go beyond simple chat. Canvas opens in a separate window, allowing you and ChatGPT to collaborate on a project.