Anthropic closed a $3.5 billion Series E funding round in early 2025 — one of the largest private AI funding rounds on record — bringing its valuation to approximately $61.5 billion. The round was led by Google, with participation from Amazon and several sovereign wealth funds including Singapore's GIC, underscoring the strategic interest in Anthropic's safety-first approach to large language model development.
The capital will be used primarily to scale compute infrastructure, expand the Claude API globally, and deepen research into AI interpretability and alignment. For enterprise buyers in Singapore — particularly those in regulated industries subject to MAS guidelines on AI governance — Anthropic's documented commitment to Constitutional AI and model transparency is a meaningful differentiator versus less documented alternatives. The company has also confirmed plans to publish detailed system cards for all Claude models above a certain capability threshold.