Suprmind lets you bring GPT, Claude, Gemini, Grok, and Perplexity into one...

https://technivorz.com/is-suprmind-trying-to-be-a-truth-machine-or-a-disagreement-dashboard/

Suprmind lets you bring GPT, Claude, Gemini, Grok, and Perplexity into one shared conversation, so they can cross-check each other and reduce mistakes. It treats disagreements as a feature, helping to spot AI hallucinations