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Hard Numbers: Doctor vs. machine, Pony rides to an IPO, Hot chips, Foxconn’s crazy demand

90: In a recent study designed to evaluate how doctors can work with large language models, ChatGPT alone achieved a 90% accuracy rate in diagnosing medical conditions from case histories, significantly outperforming human doctors. Meanwhile, physicians who used ChatGPT as an assistant scored 76% on average — only slightly better than those not using ChatGPT, who scored 74%.
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A microchip and the Taiwanese flag in an illustration.

Jakub Porzycki/NurPhoto via Reuters

TSMC set to get its CHIPS money

The Biden administration finalized an agreement to pay Taiwan Semiconductor Manufacturing Company more than $11 billion in combined grants and loans meant to support the Taiwanese company’s chipmaking plans to build manufacturing facilities in the United States. The money will be split up and sent when TSMC completes certain “milestones” with the first payment of $1 billion expected before the end of the calendar year.
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blue circuit board
Photo by Umberto on Unsplash

Middlemen help US chips into China and Russia

Joe Biden’s administration has been aggressively enacting export controls on China and economic sanctions on Russia, preventing US companies from selling powerful chips and semiconductor manufacturing equipment to both nations. But now attention is turning to middlemen enabling the flow of AI-grade chips into the countries.

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US takes a close look at TSMC and Huawei

The US Commerce Department is looking into whether Taiwan Semiconductor Manufacturing Company, the world’s largest contract chipmaker, is — knowingly or unknowingly — producing computer chips for the Chinese technology giant Huawei.

TSMC is one of the most strategically important companies to the United States because of its overwhelming market share in the chip fabrication process. Chip designers such as NVIDIA, AMD, and Apple send their chips to be made at TSMC facilities. But it’s also located, as its name suggests, in Taiwan — and that makes its relationship with China, which doesn’t acknowledge Taiwan’s independence, geopolitically significant.

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The logo of semiconductor company Advanced Micro Devices Inc (AMD) is seen on a graphics processing unit (GPU) chip in this illustration picture taken February 17, 2023.

REUTERS/Florence Lo/Illustration/File Photo

AMD has a fancy new chip to rival Nvidia

The US semiconductor designer AMD launched a new chip on Oct. 10. The Instinct MI325X is meant to compete with the upcoming Blackwell line of chips from market leader Nvidia.

Graphics processing chips from Nvidia, AMD, and Intel have been the lifeblood of the artificial intelligence boom, allowing the technology’s developers to train their powerful models and deploy them worldwide to users. Major tech companies have clamored to buy up valuable chips or pay to access large data centers full of them remotely through the cloud.

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An illustration of US and Chinese flags in front of a circuit board with semiconductor chips.

REUTERS/Florence Lo/Illustration/File Photo

China wants its companies to ditch Nvidia

Nvidia’s highest-end chips are off-limits to Chinese companies due to strict export controls from the US. That hasn’t stopped developers from either buying lower-grade chips or finding the best chips in underground markets, but that may soon change.

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A computer chip with the letters AI on top of it.

Photo by Igor Omilaev on Unsplash

How China smuggles sought-after chips

The US has placed strict limits on the sale of powerful chips to China. But in the underground electronics market in Shenzhen, the southeastern port city, vendors reportedly claim to be moving hundreds or even thousands of banned chips. These include Nvidia’s A100 and H100 series chips, their most advanced models.

One vendor said he arranged a $103 million shipment to a nearby warehouse. “The Shenzhen market cannot be restricted,” he told the Times. That these middlemen are getting their hands on powerful chips is a serious threat to US economic and national security priorities, as the Biden administration is dead set on limiting Chinese access to any technologies that can fuel the government’s AI ambitions. Commerce Secretary Gina Raimondo said recently that she’s under “no illusions” that her department is executing their goals perfectly and told the Times she’s limited by budget constraints.

A Chinese military with artificial intelligence at its fingertips is a nightmare scenario for the US, and while its export controls have limited what China can make, it might never be able to fully plug leaks in the mechanism.

A photo illustration of a smartphone displaying the NVIDIA Corporation stock price on the NASDAQ market, with an NVIDIA chip visible in the background.

Jonathan Raa/NurPhoto via Reuters

A chip bottleneck

Margrethe Vestager, the European Union’s competition chief, has warned of a “huge bottleneck” involving Nvidia. The US semiconductor company plays a pivotal role in designing chips necessary for training and running artificial intelligence models and applications — good for 80% of the market. In recent months, Nvidia has become a $3.1 trillion company — now the third-most-valuable firm in the world behind only Microsoft and Apple.

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