How can I use chat completion API in Java for 50,000 words to check if a document is grammatically correct?

How can I use chat completion API in Java for 50,000 words to check if a document is grammatically correct?

There is a few ways here, first of all, you need to choose between Completions OpenAI Service vs Chat OpenAI service.

For this task I assume, that Chat would be the best option, so you could specify the “system” message as
“You are the model which corrects texts in English”.

Then you need to implement the Java client or use the community made one’s like:

Or

And finaly just pass your document text into the “user” message