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

https://www.cast-bookmarks.win/suprmind-offers-smart-multi-model-chat-letting-you-switch-between-gpt-claude

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