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

https://www.sierrabookmarking.win/suprmind-runs-gpt-claude-gemini-grok-and-perplexity-together-to-help-catch

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