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I'm a Principal Applied Scientist at AWS who builds AI services like Amazon Bedrock and Lex. AMA! [D]

Hi r/MachineLearning ! I'm James Gung, a principal applied scientist at AWS. I joined Amazon in 2021 and have since worked on AI services like Lex, Bedrock, Q Business, and Amazon Quick (an AI assistant for work). In that time, I've done research on topics like task-oriented dialogue, agent evaluat…

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Timeline · 3 reports

  1. 2026-09-18 17:44 · r/MLQuestions
    I'm a Principal Applied Scientist at AWS who builds AI services like Amazon Bedrock and Lex. AMA! [D]
  2. 2026-09-18 17:42 · r/learnmachinelearning
    I'm a Principal Applied Scientist at AWS who builds AI services like Amazon Bedrock and Lex. AMA! [D]
  3. 2026-09-18 16:13 · r/MachineLearning
    I'm a Principal Applied Scientist at AWS who builds AI services like Amazon Bedrock and Lex. AMA! [D]

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