Anthropic reports operating loss as $895.4 billion compute bill looms before IPO

A swing to operating losses

Anthropic recently reported a shift in its financial health as it prepares for its stock market debut. The company saw its operating loss reach $567 million in the third quarter, a notable change from the $974 million profit it recorded in the second quarter. This shift occurred despite a significant surge in total revenue.

The company brought in $17 billion during the third quarter, which represents a 47% increase over the previous quarter. This figure is more than twelve times the sales the company reported during the same period a year ago. These numbers show that while the company is growing rapidly, the costs of maintaining that growth are becoming more apparent.

The filing also noted a net loss of $23.3 billion for the quarter, compared to a loss of $12.1 billion a year earlier. Much of this loss is attributed to non-cash charges, specifically the rising value of convertible notes. These are types of debt that can be swapped for shares of the company as its valuation increases.

The high cost of computing

A major driver of the recent losses is the sheer cost of the hardware required to run and train large AI models. Anthropic disclosed about $895.4 billion in purchase and lease commitments in its updated prospectus. These obligations are primarily for computing power and are expected to stretch over many years.

The company explained that it spent $5 billion on short-term computing capacity during the third quarter. This happened because demand for its services outstripped the long-term deals the company already had in place. The filing noted that these short-term arrangements currently cost significantly more than their long-term counterparts.

To put these commitments into perspective, the total amount of $895.4 billion is almost seven times the amount of cash and short-term investments the company held at the end of September. This highlights the massive infrastructure investment required to remain competitive in the artificial intelligence space.

Revenue and rule-breaking

While the company is seeing high demand, it is also grappling with the challenges of policing its user base. Anthropic estimated that between 5% and 7% of its revenue over the first nine months came from customers who broke its usage rules or commercial terms. The company is now cracking down on these instances to protect its integrity.

Management warned that this crackdown might actually reduce the company's overall revenue and growth rates in the future. This suggests that a portion of their current success is tied to users who are not following the established guidelines. The company is balancing the need for growth with the need for a controlled and compliant environment.

The filing also mentioned a $2 billion non-cash charge related to a program that matched staff donations. When looking at adjusted figures, the company did report an operating income of $2.5 billion. This resulted in a 15% margin, which was a decrease from the 19% margin reported in the previous quarter.

Safety and AI progress

Beyond the balance sheet, Anthropic is tracking a specific technical milestone regarding the speed of AI development. The company stated it may imminently meet its own threshold for what it calls dramatically accelerated progress attributable to AI. This refers to a process where AI systems are used to help build even more capable AI models.

The company warned that this type of accelerated progress could also pose a considerable safety risk. While they have not yet designated any of their current models as having crossed this threshold, the warning underscores the risks of rapid automation. They are monitoring how quickly the technology can improve on its own without human intervention.

These concerns about safety and the costs of scaling are central to the company's identity as it moves toward a public listing. Investors will need to weigh the high costs of computing and the risks of rapid AI progress against the company's impressive revenue growth. The company plans to trade on the Nasdaq under the ticker ANT starting the week of November 16.