{"id":"455335f6-4529-41cb-9343-76163f883eee","kind":"people","code":"UB-P3589","name":"Liu Jisong","nameBasis":"translated","summary":"Founder and CEO of BeFreed, graduated from Columbia University, former Google and Pinterest machine learning engineer, the company is a San Francisco personalized audio learning platform (short podcasts interpret long books), with a team of less than 10 people (Source: Small Universe Podcast \"Zero One Space\" EP/AI TNT) (5).","description":"Founder and CEO of BeFreed, graduated from Columbia University, former Google and Pinterest machine learning engineer, the company is a San Francisco personalized audio learning platform (short podcasts interpret long books), with a team of less than 10 people (Source: Small Universe Podcast \"Zero One Space\" EP/AI TNT) (5).","country":null,"category":null,"originalName":"刘吉松","eventDate":null,"website":null,"sourceUpdatedAt":"2026-10-21T11:44:12.528Z","englishUpdatedAt":"2026-10-22T03:03:42.723Z","reviewedAt":"2026-10-22T03:03:42.723Z","snapshotAt":"2026-10-22T00:48:04.883Z","sourceHash":"5532298d1eb3a35cd843bd24b303beae386390a803ecbf8db710117142c95595","companyId":"44f28b6e-7097-4489-95e0-2f4a028e6dd1","foundedYear":null,"logoUrl":null,"originalText":"BeFreed创始人兼CEO，哥伦比亚大学毕业，前Google与Pinterest机器学习工程师，公司为旧金山个性化音频学习平台（短播客解读长书），团队不到10人（来源：小宇宙播客《零一空间》EP5/AI TNT）。","sources":[],"related":[{"id":"44f28b6e-7097-4489-95e0-2f4a028e6dd1","kind":"companies","code":"UB-C10590","name":"Befreed","nameBasis":"source-english","summary":"Developer of intelligent audio products.","description":"","country":"United States","category":null,"originalName":"Befreed","eventDate":null,"website":null,"sourceUpdatedAt":"2026-10-15T00:00:00.000Z","englishUpdatedAt":"2026-10-22T00:56:41.109Z","reviewedAt":"2026-10-22T00:56:41.109Z","snapshotAt":"2026-10-22T00:45:51.500Z","sourceHash":"e5339721f2e1ca5e016c391625f35d478ad04a3750a8d7cf13e5d4b83ac64458","companyId":null,"foundedYear":null,"logoUrl":null,"path":"/companies/befreed"}],"path":"/people/liu-jisong","structured":{"city":null,"country":null,"location":"United States","role":"Founder and CEO","category":null,"company":{"name":"Befreed","path":"/companies/befreed"}},"definition":"Liu Jisong is Founder and CEO of Befreed.","summaryBasis":"translated","thin":false,"canonical":"https://uniquebase.ai/people/liu-jisong"}