Unlimited* access to o1, o1-mini, GPT-4o, and voice (audio only) Higher limits for video and screensharing in voice. Access to o1 pro mode, which uses more compute for the best …

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.

2022年11月30日 · We’ve trained a model called ChatGPT which interacts in a conversational way. The dialogue format makes it possible for ChatGPT to answer followup questions, admit …

GPT-4 is available on ChatGPT Plus and as an API for developers to build applications and services.

ChatGPT is a generative artificial intelligence chatbot [2] [3] developed by OpenAI and launched in 2022. It is currently based on the GPT-4o large language model (LLM). ChatGPT can …

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 …

When you start a conversation with ChatGPT, you’re interacting with a powerful generative AI model provided by OpenAI. Customers on a paid plan can choose between several …

2025年1月28日 · OpenAI acquires Chat.com. Adding to its collection of high-profile domain names, ... OpenAI’s GPT Store is finally here. The feature lives in a new tab in the ChatGPT …

The official ChatGPT desktop app brings you the newest model improvements from OpenAI, including access to OpenAI o1-preview, our newest and smartest model. · Chat with your …

Get ChatGPT on mobile or desktop. Chat on the go, have voice conversations, and ask about photos. Chat about email, screenshots, files, and anything on your screen. *The macOS …