Suprmind combines GPT, Claude, Gemini, Grok, and Perplexity into a single chat...

https://www.start-bookmarks.win/suprmind-lets-you-run-gpt-claude-gemini-grok-and-perplexity-together-in-a

Suprmind combines GPT, Claude, Gemini, Grok, and Perplexity into a single chat interface, making it easier to compare AI responses side by side. It tracks disagreements and reduces hallucinations to improve accuracy