Anthropic reportedly made $4.6bn in revenue in 2025 but lost $42bn, as its prospectus sets out huge future commitments to computing infrastructure. The figures, reported by Mashable from Reuters’ account of the prospectus, give investors a striking view of the costs behind the AI company’s growth.
Anthropic Watch analysis
What happened
Mashable says Reuters reviewed Anthropic’s prospectus, which reports $4.6bn in revenue for 2025 and a net loss of $42bn. The account says operating costs were $8.06bn, up from $2.98bn in 2024, with a further $7.33bn attributed to computing and infrastructure costs.
The prospectus reportedly also sets out $518bn in cloud, computing and infrastructure obligations over the coming years. Mashable says about 80% of those commitments are non-cancellable. The figures come through Mashable’s report of Reuters’ review, rather than a prospectus included in the supplied evidence.
Why it matters
AI companies need vast computing capacity to build and run their products, and Anthropic’s reported figures show how that ambition can sit alongside losses and long-term spending commitments. For investors considering a possible public offering, revenue growth is only one part of the picture; the scale and flexibility of future infrastructure contracts matter too.
Our read
The headline loss is enormous, but the more revealing question is what sits behind it: how much of the spending supports growth, and how much of the future bill is already difficult to escape. A prospectus is meant to make those trade-offs visible, not make them look cosy. Readers should treat these as figures reported from Reuters’ review, not as independently established here.
What to watch
- Whether the prospectus becomes publicly available and confirms the reported figures and commitments.
- How Anthropic explains its infrastructure obligations and plans to fund them.
- Whether any eventual public offering disclosures add detail on revenue growth, costs and the terms of those commitments.
Discussion spark: For a fast-growing AI company, are very large non-cancellable computing commitments a necessary bet on demand, or a risk investors should treat as a warning sign?
Sources and evidence
- Anthropic IPO docs reportedly reveal over $40 billion in losses last year – Mashable (8 October 2026, 17:30 UTC)
Anthropic Watch is independently operated by WittyWires. It is not affiliated with, endorsed by, or operated by Anthropic.