As of the current date, the pricing details for GPT-4, from OpenAI, have not been officially announced. However, it is expected that the cost of using GPT-4 will likely be similar to GPT-3, considering the significant advancements and improvements made in the newer version.

GPT-3 operates on a pay-per-use model, with pricing based on the number of tokens processed. Tokens are essentially individual words, punctuation marks, and other elements of text. The current cost to use GPT-3 can vary, but as of this writing, it typically ranges from $0.006 to $0.060 per 1,000 tokens, depending on the level of usage and support needed.

It is important to note that the cost of running GPT-4 may differ based on any new features, improved performance, and enhanced capabilities it offers compared to GPT-3. Organizations and developers interested in leveraging GPT-4 for various applications such as natural language processing, chatbots, content generation, and more, should anticipate potential pricing changes as well as additional details upon its official release.

While the exact cost of GPT-4 remains unknown, it is advised that interested parties stay informed by visiting official sources such as the OpenAI website or reaching out to their sales and support teams for the most up-to-date information regarding pricing and usage.