Anthropic's IPO Filing Reveals Stark Gap with Chinese AI Labs

Anthropic's initial public offering filing clearly exposed the financial and operational divide between global investors and competing Chinese artificial intelligence laboratories. The company announced that its revenues for the first half of the year reached $16 billion, while achieving an adjusted operating profit of $1.6 billion.

Anthropic, founded and managed through the partnership of Dario Amodei, drew attention with the financial data submitted in its IPO filing. Its revenue for the six-month period ending in June reached 63 times the combined earnings of Z.AI and MiniMax over the same period. The US-based enterprise pool utilizing the Claude model family plays a significant role in the company's growth.

As the US company continued its computing and infrastructure investments, these costs increased approximately fourfold year-over-year in the first half of 2026, rising to $8.9 billion. Despite this, the company managed to transition to profitability thanks to hardware and software efficiencies.

On the other hand, Chinese AI laboratories Z.AI and MiniMax, restricted by US chip export controls, remain in a disadvantaged position. These companies, which generally offer their models for free downloads, try to generate revenue from access and customizations at lower prices. According to AI analyses, Z.AI's flagship GLM 5.2 model can be used at an average price nearly one-third cheaper compared to Claude Opus 5.5.

Z.AI's annualized revenue of $284 million in the first half of 2026 corresponds to the level seen in 2024, when the US company earned $386 million. While MiniMax is in a similar position, slow enterprise adoption processes and fierce competition in China make it difficult for these companies to reach Anthropic's pricing power.