Arcee AI raises at least $150m in Series B
Vista Equity Partners, Cambium Capital and Emergence Capital co-led the round for open-weight models and software that helps organizations adapt and operate them.
Open models for controlled deployment
Arcee AI develops the Trinity family of open-weight language models and tools for customizing, evaluating and deploying them. Organizations can use a hosted API or run model weights on infrastructure they control, giving teams a way to adapt AI systems to their work while retaining control over where they operate.
The company says its next-generation work includes Trinity Large, a 400-billion-parameter mixture-of-experts model, and Genesis-Science-1, developed with the U.S. government for scientific research. Its platform also supports model orchestration and deployment with data-provenance controls.
Use of funds
Fund computing clusters and data pipelines for next-generation foundation models
Scale AI research and systems engineering
Broaden open-model customization and orchestration products
Expand strategic deployment contracts across the U.S. Department of Energy and national laboratories