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

https://www.jelly-bookmarks.win/suprmind-combines-gpt-claude-gemini-grok-and-perplexity-to-run-multiple-ai

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