Suprmind lets you run GPT, Claude, Gemini, Grok, and Perplexity together in a...

https://josuesbestword.quillnesty.com/posts/suprmind-master-document-generator-what-are-the-23-formats

Suprmind lets you run GPT, Claude, Gemini, Grok, and Perplexity together in a single conversation, so their responses can challenge each other and help catch hallucinations