{"id":"aa4953bd-4fdc-419e-9a2a-6a6533b16939","kind":"people","code":"UB-P4115","name":"Cai Wei","nameBasis":"translated","summary":"Partner of Photosynthesis Venture Capital (Lightspeed Photosynthesis), joined the team in 2021, mainly focusing on investment opportunities in hard technology, green technology, medical technology/artificial intelligence and other fields. Leading investment projects include Cambrian, Goldwind Technology, Zhipu (round 2023 and B), etc (3).","description":"Partner of Photosynthesis Venture Capital (Lightspeed Photosynthesis), joined the team in 2021, mainly focusing on investment opportunities in hard technology, green technology, medical technology/artificial intelligence and other fields. Leading investment projects include Cambrian, Goldwind Technology, Zhipu (round 2023 and B), etc (3).","country":null,"category":null,"originalName":"蔡伟","eventDate":null,"website":null,"sourceUpdatedAt":"2026-10-21T11:52:22.541Z","englishUpdatedAt":"2026-10-22T03:04:25.101Z","reviewedAt":"2026-10-22T03:04:25.101Z","snapshotAt":"2026-10-22T00:48:04.883Z","sourceHash":"70d7ee03f2f39fd2dcb6635e1e0a97cf640202a21a8319e893333f2be360159e","companyId":null,"foundedYear":null,"logoUrl":null,"originalText":"光合创投（光速光合）合伙人，2021年加入团队，主要关注硬科技、绿色科技、医疗科技/人工智能等领域的投资机会。主导的投资项目包括寒武纪、金风科技、智谱（2023年B3轮）等。","sources":[],"related":[],"path":"/people/cai-wei","structured":{"city":null,"country":null,"location":null,"role":"Partner","category":null,"company":null},"definition":"Cai Wei is listed as Partner.","summaryBasis":"translated","thin":false,"canonical":"https://uniquebase.ai/people/cai-wei"}