Where is the latest version of gpt?

As of April 2023, the latest version of GPT is GPT-4.

GPT-4 is an artificial intelligence language model developed by OpenAI. GPT-4 is a new model officially released by OpenAI on March 14, 2023, and it is a multi-modal large model.

Compared with the previous generation GPT-3, GPT-4 can solve difficult problems more accurately, and has broader common sense and problem-solving ability: more creative and collaborative; It can handle more than 25,000 words of text, and allows use cases such as creating long text content, expanding dialogue and document search and analysis.