←Back to NewsAI News/BusinessnewsBusinessLlmsArcee AI Raises $150M to Build Open Trinity Models America Can OwnThe San Francisco lab that trained a 400B open-weight model for $20M just raised $150M at a unicorn valuation to chase China.SourceArcee.aiPublishedSep 16, 2026, 2:30 PMAuthorAlphaSignal NewsroomRead1 min readThe San Francisco lab that trained a 400B open-weight model for $20M just raised $150M at a unicorn valuation to chase China.Reporting is indexed from AlphaSignal. Rights remain with the original publisher and cited sources.Read original report ↗Next readsCohere · newsCohere Merges With Aleph Alpha to Build a $20B OpenAI RivalGoogle AI · newsGoogle's Dreambeans Turns Your Gmail and Photos Into Illustrated Daily StoriesOpenAI · newsOpenAI's GPT-6 Astra Targets Wall Street With Built-In Premium Market Data
