[Anthropic Receives Approximately 5-7% of Revenue from Banned Accounts] According to a report by Jinse Finance on October 27th, Anthropic's IPO filing with the U.S. SEC revealed that its revenue already includes, and is expected to continue to include, revenue from certain customers who were subsequently found to have violated Anthropic's usage policies or terms of business when using its models, platform, and applications. Anthropic subsequently restricts or bans access to these accounts. Anthropic estimates that revenue from such customers will account for approximately 5% to 7% of its revenue in the nine months ending September 30, 2026. Based on Anthropic's first-half revenue of $16.2 billion, revenue from banned accounts amounts to approximately $1.2 billion to $1.7 billion.