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

https://microlaunch.net/h/how-to-have-gpt-claude-and-gemini-fact-check-each-other-in-real-time

Suprmind lets you fact-check in real time by running GPT, Claude, Gemini, Grok, and Perplexity—all in one thread. This multi-model approach helps catch hallucinations and validates decisions smoothly, without needing to switch tabs