Xiang (Sean) Xu

Xiang Xu — Tech Lead and Senior Applied Scientist at Amazon AGI. I co-design lifelong learning and adversarial post-training so foundation models stay useful and aligned in production — building agentic systems, alignment pipelines, and continual-learning methods at multimodal scale.

关键词：agentic-ai, alignment, lifelong-learning, post-training, vision-language-models, multimodal, AWS, foundation-models