Suprmind is a web-based, subscription service offering a multi-model decision...

https://dominicksbrilliantcolumn.bearsfanteamshop.com/best-prompts-for-making-five-ai-models-critique-each-other

Suprmind is a web-based, subscription service offering a multi-model decision intelligence chat platform. It integrates five language models—GPT, Claude, Gemini, Grok, and Perplexity—to provide diverse perspectives in conversations