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

https://emilyscoolnews.urbanvellum.com/posts/how-to-keep-ai-from-inventing-citations-during-competitor-research

Suprmind lets you run GPT, Claude, Gemini, Grok, and Perplexity together in one shared conversation. It tracks disagreements in real time and flags potential hallucinations to keep responses accurate