Nvidia Launches First Open-Source AI Model, Nemotron 3.5 Lightning, Following CEO Jensen Huang’s Advocacy for Open Models

08/11/2026, 06:37 AM economy announcement ai Nvidia

In late July, Nvidia CEO Jensen Huang engaged in the ongoing debate about open-source AI, advocating for its benefits while cautioning against restrictive regulations that could hinder innovation. The launch of Nemotron 3.5 Lightning, which can operate on a single GPU and is free for companies to use and modify, positions Nvidia to capitalize on the growing demand for open-source solutions.

This model is particularly relevant as it allows companies to leverage Nvidia's hardware without the costs associated with proprietary models from competitors like OpenAI and Anthropic. Huang's assertion that 'free AI should be great for hardware' underscores the potential for increased GPU sales as more companies adopt open-source AI.

The context of this release is heightened by concerns in Washington regarding the competitive threat posed by Chinese AI models, such as Kimi K3, which has prompted discussions about national security and intellectual property. Nvidia's proactive stance includes forming an AI safety consortium with major players like Microsoft, aimed at promoting open models for enhanced cybersecurity.

The introduction of Nemotron 3.5 Lightning, alongside tools like NeMo Switchyard for optimizing AI model selection, reflects Nvidia's commitment to leading in the open-source AI space while addressing the competitive landscape

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Nvidia NVDA.US 219.22 +1.67 +0.77% Buy

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