{"id":"cc83e19e-aec1-43d9-b5ff-7dd330cb5fc8","kind":"news","code":"cc83e19e-aec1-43d9-b5ff-7dd330cb5fc8","name":"Ex-OpenAI execs raise $200M at $1B valuation for AI materials science startup backed by a16z","nameBasis":"translated-title","summary":"In 2025/8, TechFundingNews reported that Periodic Labs, an AI materials science company founded by former OpenAI executives, completed USD 200 million in funding led by a16z at a valuation of USD 1 billion.","description":"","country":null,"category":null,"originalName":"OpenAI前高管创办的AI材料科学初创公司获2亿美元融资，估值10亿美元，a16z参投","eventDate":"2025-08-11T00:00:00.000Z","website":"http://techfundingnews.com/ex-openai-execs-raise-200m-at-1b-valuation-for-ai-materials-science-startup-backed-by-a16z/","sourceUpdatedAt":"2026-10-18T06:27:30.747Z","englishUpdatedAt":"2026-10-18T08:52:13.941Z","reviewedAt":"2026-10-18T08:52:13.941Z","snapshotAt":"2026-10-18T08:51:49.337Z","sourceHash":"f8adafcbc9a91392e83b1ba423419b79a8e5204792474873702f9afcb9311bc1","companyId":"ac3f9230-4de3-4851-b16b-d25ba0cabd6e","foundedYear":null,"logoUrl":null,"originalText":"2025年8月，据TechFundingNews报道，前OpenAI高管创立的AI材料科学公司Periodic Labs完成2亿美元融资，估值达10亿美元，由a16z领投。","sources":[{"url":"http://techfundingnews.com/ex-openai-execs-raise-200m-at-1b-valuation-for-ai-materials-science-startup-backed-by-a16z/","publishedOn":"2025-08-11T00:00:00.000Z"}],"related":[{"id":"076ce76d-b525-4716-8f40-ced67d9ad23e","kind":"institutions","code":"UB-I055","name":"Accel","nameBasis":"original-brand","summary":"A globally prominent venture capital firm with early investments in technology companies including Facebook and coverage of global markets.","description":"A globally prominent venture capital firm with early investments in technology companies including Facebook and coverage of global 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