Ananya KumarResearch Lead, TBD Labs · MetaResearcher↗Researcher
MetaResearch Scientist, TBD Labs
Xu was lead author of "Show, Attend and Tell," which brought visual attention to image captioning, and has worked on reinforcement learning at Google DeepMind and Meta.
MetaSep 2025-present
Google DeepMind2022-2025Work and education history is primarily focused on AI-relevant roles and may not be comprehensive.
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Reviewed August 13, 2026 · Checked for accuracy and new information.