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 …

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 …

May 13, 2024 · Today we are introducing our newest model, GPT‑4o, and will be rolling out more intelligence and advanced tools to ChatGPT for free. GPT‑4o ⁠ is our newest flagship model …

ChatGPT is a generative artificial intelligence chatbot developed by OpenAI and launched in 2022. It is based on large language models (LLMs) such as GPT-4o. ChatGPT can generate …

Dec 5, 2024 · ChatGPT is an artificial intelligence chatbot from OpenAI that enables users to "converse" with it in a way that's meant to mimic natural conversation. As a user, you can ask …

Apr 11, 2025 · ChatGPT, OpenAI’s text-generating AI chatbot, has taken the world by storm since its launch in November 2022. What started as a tool to supercharge productivity through …

Mar 28, 2025 · GPT-4o: Excellent for detailed, creative tasks and generates realistic images. Handles text, images, audio, and video. Up to 80 messages every 3 hours for Plus users. …

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 …

Dec 20, 2024 · ChatGPT is an artificial intelligence chatbot from OpenAI that enables users to "converse" with it in a way that mimics natural conversation. As a user, you can ask questions …