Moonshot, Nvidia and Anthropic shaped US-China open AI debate in July 2025

Washington accused Chinese AI company Moonshot of intellectual property theft, Nvidia organized 77 companies to support open-weight AI, and Anthropic denied seeking a ban on open-weight models in July 2025.

Fierce Network reported that Washington accused Moonshot of intellectual property theft as part of a broader US response to Chinese progress in open-weight artificial intelligence. The report identified Moonshot as the Chinese company at the center of the accusation, but the excerpt provided did not include further technical or legal detail.

Fierce Network also reported that Nvidia rallied 77 companies behind support for open-weight AI. The article described this as a coordinated industry response during a period of increased policy debate in the United States about how open-weight AI models should be governed.

Anthropic denied that it had sought a ban on open-weight AI models. Fierce Network included Anthropic's denial in its summary of the dispute, alongside the Moonshot accusation and Nvidia-backed industry coalition.