AI Giants Spend Record Sums on Lobbying as Battle Over Regulation Intensifies

The battle for the future of artificial intelligence is moving from the data center to the halls of Congress. Leading AI firms including OpenAI, Anthropic, Google, and Microsoft spent record sums on Washington lobbying in the first half of the year as they attempt to shape federal policy. Anthropic, a startup backed by Amazon and Google, nearly tripled its lobbying expenditure to $3.53 million, highlighting the urgency with which these companies are approaching potential regulation.

A central point of contention is whether the U.S. should support "open-weight" AI models—models whose underlying code is made public. Proponents argue that open models are essential for national security, innovation, and preventing a monopoly by the "hyperscalers" who own the largest computing clusters. However, some large incumbents have argued for more restricted "closed" models, citing safety concerns. This policy debate has significant financial implications, as the outcome will determine the competitive landscape for dozens of AI startups and incumbent tech giants.

Simultaneously, the industry is seeing internal pressure from its own workers. Staff from OpenAI and Anthropic recently released an open letter urging the U.S. government to help pace AI development, citing risks to public safety. This unusual move by employees highlights a growing divide within these companies between the drive for commercial dominance and the ethical concerns surrounding the rapid deployment of powerful AI systems. As lobbying spending reaches new heights, the federal response will likely dictate the next decade of American tech leadership.