Suprmind lets you run GPT, Claude, Gemini, Grok, and Perplexity models together...

https://charlottesgreatchat.quantlynix.com/posts/does-suprmind-replace-fact-checking-or-just-make-it-easier

Suprmind lets you run GPT, Claude, Gemini, Grok, and Perplexity models together in a single conversation with shared context. It tracks disagreements in real time and includes built-in tools to detect hallucinations