ChatGPT: Why Your Answers Get Worse in a Long Chat (and When to Start a New One)

Long conversations with ChatGPT can lead to inaccuracies in the responses. Imagine a scenario where you are quoting a customer, and the figures keep changing. By the time you reach the fortieth message, the chat still holds onto the old prices, and the answer might even mix them up. This often goes unnoticed until a wrong number is sent to a client. The solution isn't to use a new tool, but rather to understand when to keep the same chat and when to start a new one.

You should maintain the same chat when you are still working on the same task, using the same facts. For instance, if you're only making a small change, like a shorter paragraph or a friendlier tone, it's fine to continue the conversation. However, if the topic changes, for example, moving from one customer to the next, you should start a new chat.

There are several signs that indicate it's time to start a new chat. The answers might start to repeat, contradict an earlier answer, or forget a fact that you previously provided. One effective way to start over is to ask for a recap. Summarize the facts you've agreed on in five bullet points, making sure to include only what you said. Check the recap for any inaccuracies and correct them yourself. Then, open a new chat, paste the recap at the top, and add your new request.

It's also a good idea to check the numbers yourself, even if the chat looks right. Models find facts and do arithmetic less reliably. To avoid mistakes, add up any total you plan to send, regardless of how the chat appears. There's a free lesson that walks through this process with a real quote, and a blog post that provides a complete checklist: [https://learn.ynteractive.com/content/blog/chatgpt-new-chat-vs-same-chat](https://learn.ynteractive.com/content/blog/chatgpt-new-chat-vs-same-chat).