Suprmind offers a single chat thread where you can interact with five AI...

https://front-wiki.win/index.php/Suprmind_for_Analysts_-_How_to_Sanity-Check_a_Claim_Fast

Suprmind offers a single chat thread where you can interact with five AI models—GPT, Claude, Gemini, Grok, and Perplexity—all at once. Its main aim is to help spot errors by comparing different AI answers side by side