
Jianwen JiangResearcher
Meta
Researcher, Meta Superintelligence Labs
via Meta
Researcher · Engineer · Executive
AI Research Director, Meta Superintelligence Labs Media Research at Meta
Ravi helped create Segment Anything, a family of promptable vision models that can identify and track almost any object without task-specific retraining. She led SAM 2's extension from images to real-time video and now directs media research at Meta, building visual foundation models and their data engines.
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Last editorial review: August 10, 2026