Suprmind lets you fact-check in real time by combining GPT, Claude, Gemini,...

https://rowanscoolperspective.iamarrows.com/using-a-hostile-reviewer-prompt-to-red-team-ai-a-guide-to-multi-model-audits-and-real-time-fact-checking

Suprmind lets you fact-check in real time by combining GPT, Claude, Gemini, Grok, and Perplexity all in one thread. This helps teams validate decisions quickly and catch hallucinations without the hassle of switching tabs