Suprmind lets you fact-check in real time across top models like GPT, Claude,...

https://mill-wiki.win/index.php/What_to_Ask_a_Second_Model_to_Catch_Hallucinations:_Best_Practices_for_Cross-Checking_AI_Responses

Suprmind lets you fact-check in real time across top models like GPT, Claude, Gemini, Grok, and Perplexity—all within a single thread. This means you can validate decisions quickly and catch AI hallucinations without juggling multiple tabs or platforms