Suprmind brings together GPT, Claude, Gemini, Grok, and Perplexity into one...

https://shed-wiki.win/index.php/What_is_Suprmind.ai_and_Where_Do_I_Start_Reading%3F

Suprmind brings together GPT, Claude, Gemini, Grok, and Perplexity into one shared conversation where each AI contributes to the context. It treats disagreement as a tool to spot errors and reduce hallucinations, improving answer reliability