Can Voice Agents Handle Bilingual Customers? Benchmarking Frontier ASR on Code-Switched Speech

# What This Means for Customer Service Hugging Face tested whether AI voice assistants can understand customers who mix two languages together in the same conversation—something bilingual people do naturally all the time. The research found that current AI still struggles with this "code-switching" and makes more mistakes than when people speak in just one language, which is a real problem for companies serving diverse customer bases.