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

https://harperscoolthoughts.inkharbory.com/posts/does-suprmind-show-each-model-s-answer-or-only-the-merged-result

Suprmind lets you run GPT, Claude, Gemini, Grok, and Perplexity together in a single conversation, so the models can challenge each other and spot hallucinations