Suprmind is a web-based decision chat that brings together GPT, Claude, Gemini,...

https://mike-wiki.win/index.php/How_to_Use_First_Principles_Mode_to_Stress-Test_a_Plan

Suprmind is a web-based decision chat that brings together GPT, Claude, Gemini, Grok, and Perplexity all in one place. It helps you get clear answers faster by using multiple AI models working together