A study investigating ChatGPT's commercial recommendations found that query language, rather than exit IP location, primarily determines whether local suppliers are featured. The research, conducted across multiple languages and countries, revealed that the top recommendation is unstable and can change even with identical inputs. Furthermore, language and location act as separable factors, with language influencing the market of named brands while location affects the specific products suggested within that market. AI
IMPACT This research highlights how generative search interfaces can be influenced by user input language, impacting commercial recommendations and potentially affecting market visibility for local businesses.
RANK_REASON The cluster contains an academic paper detailing experimental findings on AI model behavior.
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