Suprmind lets you fact-check in real time across multiple AI models like GPT,...

https://felixssuperperspective.brightsora.com/posts/how-to-use-ai-to-check-for-missing-sources-and-citations-building-a-robust-cite-check-workflow

Suprmind lets you fact-check in real time across multiple AI models like GPT, Claude, Gemini, Grok, and Perplexity—all within a single thread