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

https://eduardosnicechat.publishlane.com/posts/suprmind-vs-claude-which-is-better-for-analysis

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