ChatGPT is an artificial intelligence (AI) chatbot developed by OpenAI and released in November 2022. It is built on top of OpenAI’s GPT-3.5 and GPT-4 foundational GPT large language models (LLMs), and has been fine-tuned (via transfer learning) for conversational applications using both supervised and reinforcement learning techniques.
ChatGPT is a member of the generative pre-trained transformer (GPT) class of language models. It’s a task-specific GPT that was fine-tuned to target conversational usage. OpenAI collects data from ChatGPT users to train and fine-tune the service further. Users can upvote or downvote responses they receive from ChatGPT and fill in a text field with additional feedback.
The official app is free (no ads), syncs your history across devices, and brings you the newest model improvements from OpenAI.
With ChatGPT in your pocket, you’ll find:
• Instant answers
• Tailored advice
• Creative inspiration
• Professional input
• Personalized learning
