Suprmind combines GPT, Claude, Gemini, Grok, and Perplexity in a single thread...

https://stateofseo.com/how-to-validate-ai-output-for-a-client-deliverable/

Suprmind combines GPT, Claude, Gemini, Grok, and Perplexity in a single thread to offer real-time multi-model fact-checking. This lets you validate decisions and catch hallucinations quickly—no need to switch tabs or juggle different tools