ChatGPT is your AI chatbot for everyday use. Chat with the most advanced AI to explore ideas, solve problems, and learn faster.

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 mistakes, …

The official app by OpenAIIntroducing ChatGPT for Android: OpenAI’s latest advancements at your fingertips. This official app is free, syncs your history across devices, and brings you the latest from …

ChatGPT is a generative artificial intelligence chatbot developed by OpenAI, and released in November 2022. It uses generative pre-trained transformers (GPTs), such as GPT-5, to generate text, speech, …

Jul 24, 2025 · Microsoft has poured billions of dollars into ChatGPT, and in 2024 the company integrated OpenAI's GPT-4o model into Copilot (formerly Bing Chat).

Oct 17, 2025 · Model picker: Found at the top of the chat, it controls how quickly ChatGPT responds. For instance, GPT-5 Auto balances speed and reasoning, but Instant replies faster, and GPT-5 Thinking …

ChatGPT is the free AI chatbot for everyone. Ask anything, learn, and explore new ideas with the world’s most advanced AI chat.

GPT‑4 still has many known limitations that we are working to address, such as social biases, hallucinations, and adversarial prompts. We encourage and facilitate transparency, user education, …

6 days ago · ChatGPT is software that allows a user to ask it questions using conversational, or natural, language. It was released on November 30, 2022, by the American company OpenAI and almost …

May 14, 2025 · Last, as mentioned earlier, GPT-4.5 is the largest and best model for chat and it's available in research preview for all paid and ChatGPT Edu plans for students.