Subscribers will gain access to the platform even at peak periods when it can be difficult to log in, as well as “priority access” to new features for $20 (£16) per month, according to chatbot maker OpenAI.
The trial will be expanded in the future, but for the time being, it will only be available to people on a waiting list, reported the BBC.
According to the company, the free version will remain available.
However, ChatGPT does not yet attribute information or comment on its correctness, and there are several examples of it presenting falsehoods as fact.
It is likewise limited to the contents of the internet, just as it was in 2021. The current version is version three, and the company has stated that the next generation is in the works.