Which major tech company first launched a neural machine translation system for its consumer translation product, marking a significant leap in translation quality?

The language technology industry has transformed how we communicate across linguistic barriers. Translation tools have evolved from basic dictionaries to sophisticated AI-powered systems that understand context, idioms, and cultural nuances. This trivia question explores a pivotal moment in the development of consumer-facing language technology that changed how people interact with foreign languages.

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Google (with Google Translate in 2016)
Microsoft (with Bing Translator in 2015)
Facebook (with its translation service in 2017)
Amazon (with its AWS Translation service in 2014)