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

https://felixssuperperspective.brightsora.com/posts/suprmind-vs-gemini-do-i-get-better-answers

Suprmind combines GPT, Claude, Gemini, Grok, and Perplexity into a single chat interface, making it easier to compare responses and track disagreements