Suprmind lets you run GPT, Claude, Gemini, Grok, and Perplexity together in one...
https://yenkee-wiki.win/index.php/What_Is_Fusion_Mode_in_Suprmind%3F_A_Deep_Dive_into_Multi-Model_AI_Orchestration_for_Safer_Business_Decisions
Suprmind lets you run GPT, Claude, Gemini, Grok, and Perplexity together in one conversation, so the AIs can challenge each other and reduce errors