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

https://lanesniceblog.scriblorax.com/posts/suprmind-vs-claude-which-is-better-for-deep-business-analysis

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