A Major Push! From Silicon Valley to Washington, Jensen Huang Launches the 'Battle for Open-Source Models'

The emergence of Kimi K3, an open-source model from Chinese AI startup Moonshot AI, has sparked policy turbulence in Washington, thrusting NVIDIA CEO Jensen Huang to the forefront of the debate.

According to a Bloomberg report on July 29, Huang personally visited Washington on Tuesday, holding intensive meetings with several members of Congress and Commerce Secretary Howard Lutnick. He forcefully articulated the strategic value of open-weight models for the security and competitiveness of the U.S. AI industry.

After meeting with Democratic Senators Mark Warner and Adam Schiff, he stated, "For the U.S. industry, we need open weights to ensure security; open weights are crucial for the vitality of the entire sector." This statement marks the latest step in Huang's escalating public lobbying campaign since the release of Kimi K3.

The backdrop to this "defensive battle" is that Kimi K3 officially became available for public download this Monday. Its performance is considered comparable to products from Anthropic and OpenAI, triggering policy discussions in the U.S. regarding restrictions on open-weight models.

Analysts believe that the direction of these policies directly impacts the business prospects of AI hardware manufacturers like NVIDIA. Due to their lower costs and broader deployment, open-source models are expected to bring larger-scale incremental revenue to underlying computing power.

Joint Pressure: Tech Giants Unite

A NVIDIA spokesperson stated in a declaration that Huang's visit aimed to discuss the company's efforts to support "U.S. AI leadership," including its layout in the open-source sector.

The timing of these meetings was quite sensitive, as the Department of Commerce is in the critical final stages of wrapping up the safety review framework for frontier AI models. This means Huang's lobbying directly targeted the policy-making window, and his influence may be reflected in the upcoming regulatory framework.

Reports indicate that Huang's trip to Washington was not a solitary fight but an extension of an organized, collective industry action.

Last Friday, Huang joined Microsoft CEO Satya Nadella and dozens of other tech companies in signing an open letter, warning policymakers against restricting the open-weight path in AI technology.

The letter stated that open-weight models are "an important foundational component because they make advanced AI more accessible, adaptable, and widely available." Huang made this letter the first post on his newly created personal X account.

On Monday, NVIDIA spoke out again, joining forces with companies such as Microsoft, Palantir Technologies, and Salesforce to issue a statement positioning open-weight models as key tools for strengthening cybersecurity. The statement used strong language:

"Blanket restrictions on open frontier AI systems will weaken defensive capabilities and risk concentrating power, dependency, and vulnerability in the hands of a few closed providers."

Within just a few days, with two joint letters and intensive congressional visits, Huang has escalated this policy lobbying to a new intensity.

Reports suggest that Huang's lobbying has already shown initial results in Congress. Senator Mark Warner, a Democrat and member of the Senate Intelligence Committee, stated after meeting with Huang that the latter presented compelling arguments regarding open-weight systems.

"Now that we see Chinese models like Kimi emerging, and more U.S. companies turning to open source, I am not sure this is a genie that can be put back in the bottle."

However, not all lawmakers welcomed Huang's visit. Democratic Senator Elizabeth Warren had previously invited Huang to testify publicly before the Banking Committee last month, but he declined.

Warren expressed disappointment in a statement: "He couldn't find an hour to publicly answer questions from Congress?" This incident highlights that Huang's public relations offensive in Washington still faces pressure from certain lawmakers.

Business Logic: The Open-Source Wave Benefits NVIDIA Hardware

The report states that there is also a clear business logic behind Huang's strong push for open-weight models.

Currently, among U.S. AI developers, companies like OpenAI do offer some open-weight models, but their core business remains focused on selling closed or proprietary systems to customers. In contrast, Chinese companies, including DeepSeek, have previously launched numerous lower-priced open-source models.

Analysts believe that the proliferation of open-source models means lower barriers to entry and wider deployment scenarios, all of which ultimately require computing power support.

As the dominant supplier of AI chips, NVIDIA stands to gain larger-scale hardware demand from the expansion of the open-source ecosystem. In other words, the success of open-source models aligns closely with NVIDIA's commercial interests.

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