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

Jan 31, 2024 · There are many benefits to creating an account including the ability to save and review your chat history, share chats, and unlock additional features like voice conversations …

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 …

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 …

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 …

Download ChatGPT by OpenAI on the App Store. See screenshots, ratings and reviews, user tips, and more games like ChatGPT.

Dec 11, 2025 · OpenAI says GPT-5.2 Instant is a capable workhorse for everyday work, with improvements in info-seeking questions, how tos and walkthroughs, technical writing, and …

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.

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, …

GPT-5.2 in ChatGPT is our flagship GPT‑5–generation model and the default for all logged‑in users. GPT-5.2 Auto is a single auto‑switching system that brings together the best of our …