While OpenAI continually improves its AI models, ChatGPT might sometimes generate content with grammatical errors. However, you can use certain techniques to mitigate this and get more precise content:
1. Refine your instruction: Make it clear that you want the model to pay attention to correct grammar.
1. Use user messages: These could explain more specifically what kind of answer you want from the model.
1. Make use of system level instructions: This can help guide the model’s behavior in general. For instance, you can include system level instructions at the outset clarifying the importance of correct grammar.
Remember that it might take several iterations and a fair amount of testing to effectively guide the model to generate the desired output.