You have the order of creation wrong. AWS Lex, Polly, and Transcribe began as forks of Alexa's NLU, TTS (which was an aquisition called Ivona), and ASR components. Source: I worked for Alexa at the time.
You have the order of creation wrong. AWS Lex, Polly, and Transcribe began as forks of Alexa's NLU, TTS (which was an aquisition called Ivona), and ASR components. Source: I worked for Alexa at the time.