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OpenAI Memos Attack Rival Anthropic's Finances
14 Apr
Summary
- OpenAI's revenue chief questions Anthropic's financial reporting methods.
- OpenAI estimates Anthropic's revenue is $8 billion lower than reported.
- Memo criticizes Anthropic's leadership as 'fear-based' and 'elitist'.

A recent internal memo from OpenAI's Chief Revenue Officer, Denise Dresser, has sharply criticized competitor Anthropic's financial reporting. Dresser alleges that Anthropic inflates its revenue figures through accounting methods, specifically by "grossing up" revenue-sharing agreements with partners like Google and Amazon.
OpenAI estimates Anthropic's annualized revenue to be approximately $22 billion, an $8 billion reduction from recent reports, and less than OpenAI's own run rate of around $24 billion. This assertion comes as OpenAI itself secured a significant investment from Amazon.
Dresser also took aim at Anthropic's leadership and strategy, describing the company as "built on fear, restriction, and the idea that a small group of elites should control AI." This critique from OpenAI, a company that has also faced scrutiny regarding its influence and lobbying efforts, highlights the intense rivalry in the AI sector.