Samsung has invested in South Korean AI chip startup Rebellions in a move that strengthens their partnership and supports the startup’s ambitions to rival Nvidia and pursue an initial public offering.
Article contents:
- Introduction: Strategic support from a tech giant
- A new emerging giant: The merger of Rebellions and Sapeon
- Funding and IPO plans
- Focus on inference
- Collaboration with Samsung: A mutual win
- Conclusion: South Korean ambitions in the global AI arena
Introduction: Strategic support from a tech giant
South Korean AI chip startup Rebellions has raised funds from tech giant Samsung and is targeting a funding round of up to $200 million ahead of an initial public offering, company management told CNBC on Tuesday. This investment represents a vote of confidence from Samsung in Rebellions’ technology and strengthens the existing partnership between the two companies.
A new emerging giant: The merger of Rebellions and Sapeon
Last year, Rebellions merged with another South Korean startup called Sapeon, creating a company positioned as one of the country’s most promising rivals to Nvidia. The startup already boasts major investors, including South Korean memory chip giant SK Hynix, telecom operators SK Telecom and Korea Telecom, and Saudi oil giant Aramco.
Funding and IPO plans
Rebellions is currently raising funds, targeting between $150 million and $200 million. Sungkyu Shin, chief financial officer of the startup, said Samsung’s investment last week was part of that effort. Rebellions aims to pursue an initial public offering once this funding round closes. Shin said: “Our main plan is the public offering.”
Focus on inference
Rebellions designs chips that focus on artificial intelligence inference rather than training. Inference occurs when a pre-trained AI model interprets live data to arrive at a conclusion, such as the answers generated by popular chatbots. With backing from key South Korean companies and investors, Rebellions hopes to play a global role as it looks to challenge Nvidia and AMD, alongside a host of other inference startups.
Collaboration with Samsung: A mutual win
Rebellions is working with Samsung to bring its second-generation chip, Rebel, to market. Samsung owns a chip manufacturing business, also known as a foundry. Sunghyun Park, CEO of Rebellions, stated that Samsung invested in Rebellions partly due to the strong results achieved by the chip so far.
This could be a strategic win for Samsung, which trails far behind TSMC in market share within the foundry business. If Rebellions can secure a large customer base, this could provide Samsung with a major client for its foundry operations.
Conclusion: South Korean ambitions in the global AI arena
Samsung’s support for Rebellions demonstrates South Korea’s concerted effort to build a domestic champion in the AI chip industry. By combining Rebellions’ design expertise with Samsung’s manufacturing capabilities, the country hopes to secure a foothold in one of the 21st century’s most critical technology markets.
Frequently Asked Questions
What is the difference between AI training and inference?
Training is the computationally intensive process of teaching an AI model on vast amounts of data. Inference is the process of using that trained model to make predictions or generate responses, which is what happens when using ChatGPT. Inference requires chips optimized for speed and efficiency.
Who are Rebellions’ largest investors?
In addition to Samsung, the list of investors includes SK Hynix (Samsung’s memory chip rival), SK Telecom, Korea Telecom, and Saudi Aramco.
What manufacturing technology does Samsung use for Rebellions’ chips?
Samsung uses a 4-nanometer process, which is among the leading chip manufacturing nodes. For comparison, Nvidia’s current Blackwell chips use TSMC’s 4-nanometer process.
