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

https://sticky-wiki.win/index.php/Does_Suprmind_Actually_Stop_AIs_from_Agreeing_With_Me%3F

Suprmind lets you run GPT, Claude, Gemini, Grok, and Perplexity together in one shared conversation, so they can challenge each other and help catch hallucinations