Suprmind brings GPT, Claude, Gemini, Grok, and Perplexity together in a single...

https://www.sierrabookmarking.win/suprmind-combines-gpt-claude-gemini-grok-and-perplexity-into-a-single-chat-2

Suprmind brings GPT, Claude, Gemini, Grok, and Perplexity together in a single chat interface, making it easier to compare responses. It tracks disagreements and helps reduce hallucinations