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

https://www.adirs-bookmarks.win/suprmind-runs-gpt-claude-gemini-grok-and-perplexity-together-so-they-can

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