One post tagged with "cultural-alignment"

A multilingual launch that ships English prompts translated into N languages, with an English eval set translated into the same N languages, has not shipped a multilingual product. It has shipped one product N times, and made all the failure modes invisible to its own dashboards. The system is fluent and culturally off-key, and the metric the team optimized — translation quality — is the wrong axis to measure what users are reacting to.

The visible defect on launch day is small. A Japanese user receives a reply that is grammatically correct and conspicuously curt. An Indonesian user notices the assistant is cheerfully direct in a register that reads as rude. A Korean user gets advice framed around individual choice when the prompt was about a family decision. None of these are translation bugs. They are cultural-register bugs that translation cannot fix and translated evals cannot detect.