AI Search, hreflang, and translated content. How do ChatGPT, Perplexity, Gemini, Copilot, and Claude handle multilingual queries? gsqi.com

I’ve worked on many international SEO projects over the years, including structuring that content in various ways. For example, sites providing content in different languages on the same domain, content in different languages across separate domains, content in the same language targeting different countries, and more.