Suprmind lets you use GPT, Claude, Gemini, Grok, and Perplexity together in a...

https://dominicksbrilliantcolumn.bearsfanteamshop.com/suprmind-sequential-mode-vs-parallel-modes-when-to-use-which

Suprmind lets you use GPT, Claude, Gemini, Grok, and Perplexity together in a single chat to compare answers and spot disagreements easily. It tracks inconsistencies to help reduce hallucinations