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Showing posts with label NVIDIA Chips. Show all posts

Nvidia Introduces New AI Platform to Advance Self-driving Vehicle Technology

 



Nvidia is cementing its presence in the autonomous vehicle space by introducing a new artificial intelligence platform designed to help cars make decisions in complex, real-world conditions. The move reflects the company’s broader strategy to take AI beyond digital tools and embed it into physical systems that operate in public environments.

The platform, named Alpamayo, was introduced by Nvidia chief executive Jensen Huang during a keynote address at the Consumer Electronics Show in Las Vegas. According to the company, the system is built to help self-driving vehicles reason through situations rather than simply respond to sensor inputs. This approach is intended to improve safety, particularly in unpredictable traffic conditions where human judgment is often required.

Nvidia says Alpamayo enables vehicles to manage rare driving scenarios, operate smoothly in dense urban settings, and provide explanations for their actions. By allowing a car to communicate what it intends to do and why, the company aims to address long-standing concerns around transparency and trust in autonomous driving technology.

As part of this effort, Nvidia confirmed a collaboration with Mercedes-Benz to develop a fully driverless vehicle powered by the new platform. The company stated that the vehicle is expected to launch first in the United States within the next few months, followed by expansion into European and Asian markets.

Although Nvidia is widely known for the chips that support today’s AI boom, much of the public focus has remained on software applications such as generative AI systems. Industry attention is now shifting toward physical uses of AI, including vehicles and robotics, where decision-making errors can have serious consequences.

Huang noted that Nvidia’s work on autonomous systems has provided valuable insight into building large-scale robotic platforms. He suggested that physical AI is approaching a turning point similar to the rapid rise of conversational AI tools in recent years.

A demonstration shown at the event featured a Mercedes-Benz vehicle navigating the streets of San Francisco without driver input, while a passenger remained seated behind the wheel with their hands off. Nvidia explained that the system was trained using human driving behavior and continuously evaluates each situation before acting, while also explaining its decisions in real time.

Nvidia also made the Alpamayo model openly available, releasing its core code on the machine learning platform Hugging Face. The company said this would allow researchers and developers to freely access and retrain the system, potentially accelerating progress across the autonomous vehicle industry.

The announcement places Nvidia in closer competition with companies already offering advanced driver-assistance and autonomous driving systems. Industry observers note that while achieving high levels of accuracy is possible, addressing rare and unusual driving scenarios remains a major technical hurdle.

Nvidia further revealed plans to introduce a robotaxi service next year in partnership with another company, although it declined to disclose the partner’s identity or the locations where the service will operate.

The company currently holds the position of the world’s most valuable publicly listed firm, with a market capitalization exceeding 4.5 trillion dollars, or roughly £3.3 trillion. It briefly became the first company to reach a valuation of 5 trillion dollars in October, before losing some value amid investor concerns that expectations around AI demand may be inflated.

Separately, Nvidia confirmed that its next-generation Rubin AI chips are already being manufactured and are scheduled for release later this year. The company said these chips are designed to deliver strong computing performance while using less energy, which could help reduce the cost of developing and deploying AI systems.

Nvidia Pushes Back Against Claims of Secret Backdoors in Its Chips



Nvidia has strongly denied accusations from China that its computer chips include secret ways to track users or shut down devices remotely. The company also warned that proposals to add such features, known as backdoors or kill switches would create major security risks.

The dispute began when the Cyberspace Administration of China said it met with Nvidia over what it called “serious security issues” in the company’s products. Chinese officials claimed US experts had revealed that Nvidia’s H20 chip, made for the Chinese market under US export rules, could be tracked and remotely disabled.

Nvidia responded in a blog post from its Chief Security Officer, David Reber Jr., stating: “There are no back doors in NVIDIA chips. No kill switches. No spyware. That’s not how trustworthy systems are built and never will be.” The company has consistently denied that such controls exist.


Concerns Over Proposed US Law

While dismissing China’s claims, Nvidia also appeared to be addressing US lawmakers. A proposed “Chip Security Act” in the United States would require exported chips to have location verification and possibly a way to stop unauthorized use. Critics argue this could open the door to government-controlled kill switches, something Nvidia says is dangerous.

Senator Tom Cotton’s office says the bill is meant to keep advanced American chips out of the hands of “adversaries like Communist China.” The White House’s AI Action Plan also suggests exploring location tracking for high-end computing hardware.


Why Nvidia Says Kill Switches Are a Bad Idea

Reber argued that adding kill switches or hidden access points would be a gift to hackers and foreign threats, creating weaknesses in global technology infrastructure. He compared it to buying a car where the dealer could apply the parking brake remotely without your consent.

“There is no such thing as a ‘good’ secret backdoor,” he said. “They only create dangerous vulnerabilities.” Instead, Nvidia says security should rely on rigorous testing, independent verification, and compliance with global cybersecurity standards.

Reber pointed to the 1990s “Clipper Chip” project, when the US government tried to create a form of encryption with a built-in backdoor for law enforcement. Researchers quickly found flaws, proving it was unsafe. That project was abandoned, and many experts now see it as a warning against similar ideas.

According to Reber, Nvidia’s chips are built with layered security to avoid any single point of failure. Adding a kill switch, he says, would break that design and harm both innovation and trust in US technology.

Here's How Nvidia's Chips Can Disrupt Large-Scale Indian Weddings

 

The big large Indian wedding is all about making memories that will last a lifetime. Weddings of a significant size can budget anywhere between Rs 15 lakh and Rs 50 lakh specifically for photographs and videos that capture every moment.

But that might soon be changing thanks to Nvidia's RTX chips. These memories will be created at much lower prices and with higher quality at the same time. And there will be a significant improvement in the speed at which these pictures and videos can be managed. Big fat Indian weddings are becoming much less expensive thanks to graphics processing units (GPUs) made by Nvidia, the $3 trillion company whose semiconductor chips helped usher in the age of artificial intelligence (AI).

Six Indian custom computer makers are employing a variety of Nvidia chips known as RTX 40 to build systems capable of speeding up video editing using artificial intelligence. One of their primary target groups is studios that edit videos and photos from large weddings. 

“Imagine a wedding videographer covering three weddings in a day. They have thousands of images, videos from different kinds of angles and you have to combine all those things... We are talking about 1.8x performance improvement depending on what kind of GPUs (in the RTX range) you are using,” stated an Nvidia executive while demonstrating the editing chops of the chips in Delhi.

While the GPU giant's stock has risen in recent years, owing primarily to enterprise-grade AI chips such as the A100 and H100, which behemoths such as Microsoft-backed OpenAI and Meta have used to build their applications, the RTX 40 series was released in October 2022 and is being marketed as a chip that can assist gamers and content creators in leveraging AI in their studios and homes. 

What distinguishes RTX processors is their ability to do complicated calculations extremely quickly, particularly for giving realistic lighting, shadows, and reflections in videos. This makes the video more immersive since everything appears more lifelike and responds realistically to how you interact with it. Imagine having a powerful engine in a sports car that can manage high speeds and sharp curves with ease. Similarly, RTX chips can process large amounts of visual data and calculations without slowing down. 

According to a recent Jefferies analysis, India's wedding market is expected to have risen to $130 billion (approximately Rs 11 lakh crore), ranking second only to food and grocery in terms of consumption. The report underscores that the average Indian spends Rs 12 lakh, or around $15,000, on a wedding, which can often exceed the amount spent on 18 years of a child's education. 

This means that the average video editing cost for an Indian wedding is between Rs 30,000 and Rs 72,000, with some luxurious weddings costing up to Rs 20 lakh. By the same estimate, the entire wedding video editing industry might be worth up to Rs 66,000 crore.

“Now, a wedding videographer can say even though I was busy in three marriages, I will give you the videos on so and so date, and the guests who came can enjoy the memories at a time when it is fresh in their mind. And, it is infused with higher quality so that people can look better,” noted Vishal Dhupar, Nvidia South Asia.

“This technology isn't just for gamers; it also caters to creators and developers. Content creators, who once relied on costly workstations, now benefit from RTX studio workstations… This dynamic ecosystem features a thriving community of over 120 million creators. Together, we’re driving groundbreaking innovations that will redefine user experiences and elevate the industry to new heights,” Dhupar added.