Suprmind brings Grok, Perplexity, Claude, ChatGPT, and Gemini into one thread....

https://astro-wiki.win/index.php/Does_Suprmind_Actually_Deliver_%22Deep_Thinking%22_and_Multi-Model_Consistency%3F_A_Hard-Nosed_Evaluation

Suprmind brings Grok, Perplexity, Claude, ChatGPT, and Gemini into one thread. Use the Document Intelligence feature to analyze long PDFs with verified citations. Starting at $19 a month, this is the most efficient way to deploy multi-model AI logic.