Suprmind.ai lets you query GPT, Claude, Gemini, Grok, and Perplexity...

https://high-wiki.win/index.php/Does_Suprmind.ai_have_knowledge_graph_integration_and_what_is_it_for%3F

Suprmind.ai lets you query GPT, Claude, Gemini, Grok, and Perplexity side-by-side. Use built-in Debate and Red Team modes to expose logic gaps and track model disagreements in real time