Suprmind lets you bring five frontier models into one shared conversation, so...

https://dibz.me/blog/is-there-a-7-day-free-trial-with-no-credit-card-or-is-there-a-catch-1292

Suprmind lets you bring five frontier models into one shared conversation, so you can compare answers, see where they disagree, and use their corrections to sharpen a final response