It's great that you have an article to share, but I don't think it meets the guidelines for Show HN because there is nothing to play with or try out. Good luck.
An ordinary link to the article with its original title is the way to show HN something you wrote…typical submissions are how to show HN something interesting.
You can always get clarification from the moderators using the contact
Link at the bottom of the page.
You can try the prompts that I share in the article with any model you'd like. Here's the link: https://docs.google.com/spreadsheets/d/1QLQwPnKM_RKglueteCdD...
Which HN tag do you think fits better in this case?