Yes, you can ask Chat GPT to use ESRGAN and Real ESRGAN. Please see my test results here: https://drive.google.com/file/d/1nASW3QDngzz2w-KDyQ_6e-4B5-LBdmLK/view?usp=shari...
And it seems it has several more models available, you only need to ask it what it can do and upload the texture or image you want it to work on. Very useful.
Claude might be the same.
ChatGPT even recommended more advanced models ( ESRGAN 4x+ / UltraSharp and DAT, among others - see my post above for its explanation)