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.

With ChatGPT, you can type or start a real-time voice conversation by tapping the soundwave icon in the mobile app. Click the web search icon to get fast, timely answers with links to …

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 …

ChatGPT is a generative artificial intelligence chatbot developed by OpenAI and released on November 30, 2022.

Nov 13, 2024 · Sabrina Ortiz/ZDNET What is ChatGPT? ChatGPT is an AI chatbot with advanced natural language processing (NLP) that allows you to have human-like conversations to …

Nov 30, 2022 · 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 its …

Mar 14, 2023 · GPT-4 is capable of handling over 25,000 words of text, allowing for use cases like long form content creation, extended conversations, and document search and analysis.

Chat on the go, have voice conversations, and ask about photos. Chat about email, screenshots, files, and anything on your screen. *The macOS desktop app is only available for macOS 14+ …

ChatGPT on your desktop. Chat about email, screenshots, files, and anything on your screen.

Feb 27, 2025 · 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.