Korea Will Run Its Own Rebellions AI Chips On Nvidia’s Platform By 2028

Korea Will Run Its Own Rebellions AI Chips On Nvidia's Platform By 2028

Summary:

Nvidia, Rebellions, and SK Telecom announced that Rebellions will connect its upcoming Rebel R200 AI chip to Nvidia’s platform using NVLink Fusion.

Rebellions will build its systems on Nvidia’s standard rack design, and SK Telecom plans to deploy them in its data centers, with Korea’s science ministry backing the project.

The systems are expected to be ready for deployment in 2028. The R200 is designed to run large AI models quickly once trained. The companies also plan to explore splitting each requests in two. Nvidia‘s GPUs would handle the first step, reading the question, and Rebellions’ chips would handle the second, writing out the answer.

Nvidia is comfortable with rivals using its system, and with countries building their own chips to catch up, as long as Nvidia provides all of the infrastructure around them. In the planned split, Nvidia’s chips would handle the first half of each request, so a Rebellions system would also carry Nvidia GPUs.

Korea’s own plan runs to 18.4 gigawatts of AI computing by 2035 and more than $648 billion in data center spending. It has two parts: buy Nvidia now, and build Korean chips for later. Monday’s deal joins the two, because the later part will plug into the first. For Nvidia, sovereign AI now reaches past its own GPU orders and into the years when countries ship their own chips.

What Rebellions gets from Nvidia’s platform is everything a chip needs to become a working system. A chip on its own does not make an AI system: it needs links to other chips, a rack with power and cooling, and factories that can build those racks by the thousand. Nvidia‘s MGX design gives Rebellions a ready-made rack footprint, power delivery and cooling, plus access to the manufacturers and component suppliers that already build Nvidia’s own systems. A Korean startup gets a supply chain it would otherwise need years to assemble.

Korea’s data centers are also being built around Nvidia already. In October 2025, Nvidia said it would supply more than 260,000 of its Blackwell chips to the Korean government, Samsung, SK Group, Hyundai and Naver. SK Telecom itself is building a gigawatt-scale AI cloud on Nvidia, with its first AI factory due in 2027. A Korean chip that arrives in 2028 has to work beside all of that Nvidia hardware.

Korea is following a path Amazon took first. Last December, AWS said it is designing its Trainium4 chip to work with NVLink and Nvidia’s rack design.

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