
From AI Hallucination to Brand Distortion: 2025 Free AI Fact-Checking Tools Ranking, How Xingdun Verification Ends 'Marketing Poisoning'
In 2025, AI Q&A faces triple contamination: AI hallucination, marketing poisoning, and brand information distortion. Sougeo's 'Xingdun Verification' offers a neutral, free solution for fact-checking with a 'diagnose only, no prescription' approach.





