Arcee AI Raises at Least $150 Million Series B at $1 Billion Valuation
Summary
Arcee AI raises at least $150 million in a Series B at a $1 billion pre-money valuation, with Vista Equity Partners, Cambium Capital, and Emergence Capital backing expansion of its models, products, and U.S. Department of Energy partnership.
Key Points
- Arcee AI raises a Series B at a $1 billion pre-money valuation, led by Vista Equity Partners, Cambium Capital, and Emergence Capital.
- The startup spends about $20 million to train four open-weight models, including the 400-billion-parameter Trinity Large released in early 2026.
- Arcee declines to disclose the round size, but a source says it raises at least $150 million to build models and products and expand its U.S. Department of Energy partnership.