Suprmind lets you chat with five AI models—GPT, Claude, Gemini, Grok, and...

https://oscar-wiki.win/index.php/How_Do_I_Stop_Copying_Prompts_Between_GPT,_Claude,_and_Gemini%3F

Suprmind lets you chat with five AI models—GPT, Claude, Gemini, Grok, and Perplexity—all in one thread. It compares their answers side-by-side to spot differences and catch potential errors