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

https://raymondsinterestingchat.quantlynix.com/posts/suprmind-for-founders-can-it-argue-pricing-experiments

Suprmind combines GPT, Claude, Gemini, Grok, and Perplexity in a single chat interface, making it easier to compare AI responses side by side. It tracks disagreements and helps reduce hallucinations