The NewYorkTimes.com reported that “Anthropic and OpenAI are clashing with the rest of the tech industry over whether “open-source” models from China should be freely available or restricted.” The July 25, 2026 article entitled “Silicon Valley Splits Over Closing the Borders to Chinese A.I.” (https://www.nytimes.com/2026/07/25/technology/open-source-silicon-valley-china.html) included these comments from Reporters Mike Isaac, Kate Conger, Ana Swanson, and Meaghan Tobin:
For years, a philosophical divide over how artificial intelligence software should be created has split Silicon Valley technologists.
This week, that argument reached a boiling point.
On one side are leading A.I. companies like Anthropic and OpenAI, which claim that A.I. models are too dangerous to be developed in the open and must be tightly controlled — by businesses like themselves — for safety. On the other is the rest of the tech industry, including giants like Microsoft and Nvidia, which contend that so-called open-source A.I. models must remain open for people to further develop technologies and build new businesses.
Those camps have started publicly clashing. On Friday, Jensen Huang, Nvidia’s chief executive, said in his first-ever post to X that “the world needs both frontier closed models and frontier open models.” Nine minutes later, Satya Nadella, Microsoft’s chief executive, posted that open-source software was “essential to a healthy A.I. ecosystem.” Both signed a letter supporting open source, which was also signed by executives at Meta, Palantir and IBM.
At the same time, OpenAI and Anthropic have lobbied regulators in Washington to restrict open-source A.I. models, five people close to the discussions said. The debate has drawn in Treasury Secretary Scott Bessent and Michael Kratsios, President Trump’s science and technology adviser, who have weighed in on how American A.I. models are valuable intellectual property.
The escalating fight stems from China’s rapid progress in open-source A.I. models, which are freely available to use and build on. In recent weeks, two Chinese A.I. start-ups, Z.ai and Moonshot AI, have released models that rival those from Anthropic and other American labs. Anthropic and OpenAI have claimed that Chinese companies built the models by improperly harvesting data from their A.I. systems, which they said should not be allowed.
But companies like Microsoft and Nvidia, which rely on open-source models to spur demand for their cloud computing services and chips, said that open-source software was important to advancing the technology with shared knowledge and that it would let more people examine its security. And for Silicon Valley start-up founders, constraining open-source software could cement the lead that OpenAI and Anthropic have in A.I., which critics argue could unfairly stifle other companies from building competing products.
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First published at https://www.vogelitlaw.com/blog/whats-with-silicon-valleys-split-over-closing-boarders-to-chinese-ai