I'm using ChatGPT 5 with a subscription. As mentioned what you input is paramount to good results. In your profile you can tell how you want it to approach your questions; such as you are an engineer, I am such and such capable or level of degree. And it will tailor it's response. Personally asking it about local HS football may be fun but not what's best at.
Also when prompted properly it's not a bad financial planner. Recently I input a retirement scenario and it gave the same answer my financial advise gave but without the 10% fee.
I used for comprehensive motorcycle model comparisons weighing in my skill level, my height and weight, intended use, and $ allowance... then broke it down year by year with the model changes that occurred in various yrs of production. Ending with todays value and sale ads within 100 miles of my zip code. Do that with google