Suprmind brings together GPT, Claude, Gemini, Grok, and Perplexity in a single...

https://mill-wiki.win/index.php/How_Do_I_Use_Multi-Model_AI_to_Cross-Check_an_Answer_Fast%3F

Suprmind brings together GPT, Claude, Gemini, Grok, and Perplexity in a single conversation that shares context across models. Instead of ignoring disagreements, it uses them to spot and reduce hallucinations, improving answer reliability