Anthropic’s Revenue Surges as Compute Commitments Reach $895.4 Billion

Anthropic’s revenue surged. The company generated $17 billion in Q3 2026, up from $11.6 billion in the previous quarter and $1.4 billion a year earlier. The growth arrived alongside a $567 million operating loss and a commitment to spend about $895.4 billion on computing and infrastructure.

Anthropic disclosed the July-to-September results in amended IPO paperwork published Monday. Its initial registration statement with the U.S. Securities and Exchange Commission was filed on October 26, but the first prospectus, published last week, did not include the third-quarter figures.

The latest filing shows revenue growth slowing even as sales continue to climb. Revenue rose about 47% from Q2 to Q3, compared with about 144% growth in the prior three months, though the company still increased revenue more than 12 times from approximately $1.4 billion year over year.

Compute Costs Turn Profit Into Loss

Anthropic’s operating expenses rose to $17.5 billion in Q3 from $10.6 billion in Q2. That pushed the company from a $974 million operating profit in the second quarter to a $567 million operating loss in the third.

The main pressure came from computing capacity purchased through short-term commitments. Anthropic spent $5 billion on short-term computing during the quarter and said that capacity “currently costs significantly more” than computing secured through multi-year agreements.

The filing also lists $2 billion in non-cash expenses tied to the company’s employee share-donation matching programme. Anthropic recorded $2.1 billion in donation matching expenses this year, equal to 6% of its operating expenses for the period, and expects that figure to increase in the future.

On an adjusted basis, the business remained profitable after excluding stock-based pay and those charitable charges. Its adjusted operating margin fell to 15% in Q3 from 19% in Q2 — still positive, but moving in the wrong direction while the cost base expands.

Price cuts also reduced the quarter’s revenue momentum. Anthropic said higher usage helped drive growth, but new model price reductions and contractual discounts caused “a decrease of approximately $600 million” between Q2 and Q3.

A Giant Infrastructure Bill Comes Due

Anthropic’s amended paperwork discloses approximately $895.4 billion in aggregate spending commitments under purchase agreements and leases, with substantially all of that spending tied to computing and infrastructure. Around $447.5 billion is expected by the end of 2030, while about $447.9 billion is expected between 2031 and 2045.

Nearly $70 billion is due in the 12 months following September 30, 2026, including $69.8 billion disclosed for that period. The commitments include agreements entered into after September 30 and leases that have not yet commenced, so the number describes a long financial runway rather than one immediate bill.

Much of the infrastructure spending relates to Anthropic Direct, the company’s dedicated infrastructure. Anthropic says it will use that capacity to replace short-term computing with cheaper long-term capacity as it comes online. The strategy is clear: pay an enormous price for capacity now, then hope scale makes the economics behave later.

Anthropic had $131.8 billion in cash and short-term investments at the end of September, with $146.6 billion in liquidity including an available credit line. The filing also counts more than 11,900 customers generating at least $100,000 in revenue over the preceding 12 months as of September 30.

For the first nine months of 2026, Anthropic generated $33.2 billion in revenue, compared with $2.5 billion in the same period last year. Its operating loss for those nine months reached $1.26 billion, while its net loss reached $104 billion, including a $94.3 billion non-cash charge tied to changes in the fair value of convertible notes, derivative liabilities, and other financing instruments.

The company reported a $23.3 billion net loss for the quarter, with most of that figure stemming from an accounting charge tied to the rising value of its convertible notes. Those non-cash charges do not represent the same cash outflow as infrastructure commitments, but they make the filing harder to summarize with a single headline number.

Anthropic says successive model releases and increased usage drove revenue growth, while its amended paperwork describes an improvement loop in which models get better thanks to Claude. The company also warns that it cannot retain prompts or outputs from a substantial share of traffic, which may conflict with its safety goals, and says zero data retention could become “incompatible” with certain advanced models.

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