This sounds painful (and it can be), but it's also liberating. Knowing that USCIS is looking for exacting compliance with the checklist, means that you can give them lots of what they want: Exacting compliance with the checklist!
Based on the information you've given here, it sounds like you could be quite close to qualifying for an O-1. It's become a fairly standard route for non-US founders. It's a great option, much better than H-1B for almost all use cases.
"Original contributions" is the foundational category for a tech or engineering case anyway. And trending specialties like AI are well-placed to develop solid evidence in this category.
I'd also add the publications and judging categories. These are easy-win categories that are evaluated with a more lenient standard than the other 6. They're also a great way to attract "sustained acclaim" by building a reputation as a thought leader in your field.
Note that the "field of endeavor" for these 2 categories in private-industry cases is industry publications, presentations, podcasts, broadcasts, and events, NOT academic publications or citation counts. (All these industry activities "count" as publications.)