Gimlet Labs raises $300M at $3B valuation

Gimlet Labs raised $300 million at a $3 billion valuation, according to Bloomberg Law’s report on the financing, six months after its $80 million round. The company’s software divides AI workloads across multiple chip types; Andreessen Horowitz led the financing, with Arm and Microsoft’s M12 joining as backers. That capital is another vote for chip-agnostic orchestration, but teams should keep capacity contracts flexible rather than replace a working GPU stack—OpenAI’s Jalapeño benchmark shows why serving efficiency still depends on workload and latency.