Suprmind.ai lets you query GPT, Claude, Gemini, Grok, and Perplexity...

https://www.mediafire.com/file/z4l98u3jyva0him/pdf-81066-83880.pdf/file

Suprmind.ai lets you query GPT, Claude, Gemini, Grok, and Perplexity simultaneously. It is designed for deep research, using Debate and Red Team modes to track disagreements and pressure-test your assumptions