{"id":"507b341e-1282-401a-9961-f190cb5ff003","kind":"news","code":"507b341e-1282-401a-9961-f190cb5ff003","name":"Arena raises USD 150 million in Series A financing","nameBasis":"translated-title","summary":"On 2026-01-06, according to Xiniu Data, Arena completed Series A financing, raising USD 150 million. Investors were The House Fund, UC Investments, LDVPartners Fusheng Venture Capital, Lightspeed Venture Partners and others.","description":"","country":null,"category":null,"originalName":"Arena完成A轮融资，金额1.50亿美元","eventDate":"2026-01-06T00:00:00.000Z","website":null,"sourceUpdatedAt":"2026-10-19T06:18:29.012Z","englishUpdatedAt":"2026-10-20T18:21:37.364Z","reviewedAt":"2026-10-20T18:21:37.364Z","snapshotAt":"2026-10-20T18:19:32.670Z","sourceHash":"79adf9ceff48a64f64c46ce4e662bf633c41c819b7eabad7a21e27cbf513e1f0","companyId":"883233ce-9e43-4c4a-99c9-8c630514e6e2","foundedYear":null,"logoUrl":null,"originalText":"2026年1月6日，据烯牛数据报道，Arena完成A轮融资，金额1.50亿美元。投资方为The House Fund、UC Investments、LDVPartners复盛创投、Lightspeed Venture Partners等。","sources":[],"related":[{"id":"883233ce-9e43-4c4a-99c9-8c630514e6e2","kind":"companies","code":"UB-C8914","name":"Arena","nameBasis":"source-english","summary":"AI model arena and evaluation platform, LMArena, originating at UC 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