← Back to PeopleLDResearcherLuna DongResearcher at MetaLinkedInWebsiteXin Luna Dong is a world-renowned expert in LLMs, Agentic AI, Personal AI, and Knowledge Graphs at Meta.1Mentions1Articles1OutletsCompanies CoveredMeta AI1ArticlesMost recent firstMentioned InReferenced in coverageTwo-Level Meta-Rubrics for Evaluating Open-Ended Generation: GAMUT, a Benchmark for Factual CompletenessMeta AIpositiveJul 26, 2026“Co-author on GAMUT benchmark research paper.”