Suprmind lets you run GPT, Claude, Gemini, Grok, and Perplexity together in a...

https://wiki-room.win/index.php/How_to_Use_AI_to_Stress_Test_a_Business_Decision_in_6_Stages

Suprmind lets you run GPT, Claude, Gemini, Grok, and Perplexity together in a single conversation, so these models can challenge each other and spot hallucinations