Which language technology product launch in 2006 fundamentally changed the machine translation landscape and later became the foundation for neural machine translation systems?

The language learning and linguistics industry has been transformed by technological innovation over the decades. Various companies have pioneered groundbreaking products that changed how we learn, translate, and interact with languages. This trivia question focuses on a pivotal product launch that revolutionized the accessibility of language translation technology and became a significant milestone in linguistic computing history.

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Google Translate (with its Statistical Machine Translation approach)
Rosetta Stone Version 3 (with Dynamic Immersion methodology)
Babel Fish Translation by AltaVista (with rule-based translation)
Microsoft Translator API (with hybrid translation technology)