Anthropic $350B Valuation: Claude Maker Eyes $10B in Fresh Capital

The price of entry for the AI elite has just skyrocketed. Anthropic is gearing up to raise a fresh $10 billion at a staggering $350 billion valuation, according to The Wall Street Journal and sources familiar with the deal. This move effectively doubles the firm's value in just three months, up from $183 billion during its Series F round.

Growth Trajectory: Anthropic $350B Valuation in 2026

The round is expected to be led by Coatue Management and GIC, Singapore’s sovereign wealth fund. This massive injection of capital highlights the intensifying arms race in generative AI. Only last March, Anthropic was valued at $61.5 billion. The company's rapid appreciation reflects the surging demand for its Claude series of models, which many developers now prefer for coding and complex reasoning tasks.

The Nvidia and Microsoft Compute Puzzle

What makes this deal particularly interesting is its independence from a separate $15 billion commitment from Nvidia and Microsoft. That earlier deal is described as "circular," where Anthropic essentially buys $30 billion of compute capacity from Microsoft Azure utilizing Nvidia chips. This new cash infusion provides the liquidity needed for general operations and R&D as they prepare for a potential IPO later in 2026.

With its main rival, OpenAI, reportedly seeking a valuation of up to $830 billion, the battle for AI supremacy isn't just about parameters and benchmarks—it's about who has the deepest pockets. Anthropic's Claude Code tool, powered by the new Claude Opus 4.5, remains their primary weapon in winning over the developer community.