Technology
CTGT aims to make AI models safer
Growing up as an immigrant, Cyril Gorlla taught himself how to code and practiced as if he were possessed.
“At age 11, I successfully completed a coding course at my mother’s college, amid periodic home media disconnections,” he told TechCrunch.
In highschool, Gorlla learned about artificial intelligence and have become so obsessive about the concept of training his own AI models that he took his laptop apart to improve its internal cooling. This tinkering led Gorlla to an internship at Intel during his sophomore 12 months of faculty, where he researched the optimization and interpretation of artificial intelligence models.
Gorlla’s college years coincided with the synthetic intelligence boom – during which firms like OpenAI raised billions of dollars for artificial intelligence technology. Gorlla believed that artificial intelligence had the potential to transform entire industries. But he also felt that safety work was taking a backseat to shiny latest products.
“I felt there needed to be a fundamental change in the way we understand and train artificial intelligence,” he said. “Lack of certainty and trust in model outputs poses a significant barrier to adoption in industries such as healthcare and finance, where AI can make the most difference.”
So, together with Trevor Tuttle, whom he met during his undergraduate studies, Gorlla left the graduate program to found CTGT, an organization that will help organizations implement artificial intelligence more thoughtfully. CTGT presented today at TechCrunch Disrupt 2024 as a part of the Startup Battlefield competition.
“My parents think I go to school,” he said. “It might be a shock for them to read this.”
CTGT works with firms to discover biased results and model hallucinations and tries to address their root cause.
It will not be possible to completely eliminate errors from the model. However, Gorlla says CTGT’s audit approach may help firms mitigate them.
“We reveal the model’s internal understanding of concepts,” he explained. “While a model that tells the user to add glue to a recipe may seem funny, the reaction of recommending a competitor when a customer asks for a product comparison is not so trivial. Providing a patient with outdated information from a clinical trial or a credit decision made on the basis of hallucinations is unacceptable.”
Recent vote from Cnvrg found that reliability is a top concern for enterprises deploying AI applications. In a separate one test At risk management software provider Riskonnect, greater than half of executives said they were concerned that employees would make decisions based on inaccurate information from artificial intelligence tools.
The idea of a dedicated platform for assessing the decision-making technique of an AI model will not be latest. TruEra and Patronus AI are among the many startups developing tools for interpreting model behavior, as are Google and Microsoft.
Gorlla, nonetheless, argues that CTGT techniques are more efficient — partly because they don’t depend on training “evaluative” artificial intelligence to monitor models in production.
“Our mathematically guaranteed interpretability is different from current state-of-the-art methods, which are inefficient and require training hundreds of other models to gain model insight,” he said. “As firms grow to be increasingly aware of computational costs and enterprise AI moves from demos to delivering real value, our worth proposition is important as we offer firms with the flexibility to rigorously test the safety of advanced AI without having to train additional models or evaluate other models . “
To address potential customers’ concerns about data breaches, CTGT offers an on-premises option as well as to its managed plan. He charges the identical annual fee for each.
“We do not have access to customer data, which gives them full control over how and where it is used,” Gorlla said.
CTGT, graduate Character labs accelerator, has the support of former GV partners Jake Knapp and John Zeratsky (co-founders of Character VC), Mark Cuban and Zapier co-founder Mike Knoop.
“Artificial intelligence that cannot explain its reasoning is not intelligent enough in many areas where complex rules and requirements apply,” Cuban said in a press release. “I invested in CTGT because it solves this problem. More importantly, we are seeing results in our own use of AI.”
And – although CTGT is in its early stages – it has several clients, including three unnamed Fortune 10 brands. Gorlla says CTGT worked with considered one of these firms to minimize bias in its facial recognition algorithm.
“We identified a flaw in the model that was focusing too much on hair and clothing to make predictions,” he said. “Our platform provided practitioners with instant knowledge without the guesswork and time waste associated with traditional interpretation methods.”
In the approaching months, CTGT will concentrate on constructing the engineering team (currently only Gorlla and Tuttle) and improving the platform.
If CTGT manages to gain a foothold within the burgeoning marketplace for AI interpretation capabilities, it could possibly be lucrative indeed. Markets and Markets analytical company projects that “explainable AI” as a sector could possibly be value $16.2 billion by 2028.
“The size of the model is much larger Moore’s Law and advances in AI training chips,” Gorlla said. “This means we need to focus on a fundamental understanding of AI to deal with both the inefficiencies and the increasingly complex nature of model decisions.”
Technology
US medical device giant Artivion says hackers stole files during a cybersecurity incident
Artivion, a medical device company that produces implantable tissue for heart and vascular transplants, says its services have been “disrupted” resulting from a cybersecurity incident.
In 8-K filing In an interview with the SEC on Monday, Georgia-based Artivion, formerly CryoLife, said it became aware of a “cybersecurity incident” that involved the “compromise and encryption” of information on November 21. This suggests that the corporate was attacked by ransomware, but Artivion has not yet confirmed the character of the incident and didn’t immediately reply to TechCrunch’s questions. No major ransomware group has yet claimed responsibility for the attack.
Artivion said it took some systems offline in response to the cyberattack, which the corporate said caused “disruptions to certain ordering and shipping processes.”
Artivion, which reported third-quarter revenue of $95.8 million, said it didn’t expect the incident to have a material impact on the corporate’s funds.
Technology
It’s a Raspberry Pi 5 in a keyboard and it’s called Raspberry Pi 500
Manufacturer of single-board computers Raspberry Pi is updating its cute little computer keyboard device with higher specs. Named Raspberry Pi500This successor to the Raspberry Pi 400 is just as powerful as the present Raspberry Pi flagship, the Raspberry Pi 5. It is on the market for purchase now from Raspberry Pi resellers.
The Raspberry Pi 500 is the simplest method to start with the Raspberry Pi because it’s not as intimidating because the Raspberry Pi 5. When you take a look at the Raspberry Pi 500, you do not see any chipsets or PCBs (printed circuit boards). The Raspberry Pi is totally hidden in the familiar housing, the keyboard.
The idea with the Raspberry Pi 500 is you could connect a mouse and a display and you are able to go. If, for instance, you’ve got a relative who uses a very outdated computer with an outdated version of Windows, the Raspberry Pi 500 can easily replace the old PC tower for many computing tasks.
More importantly, this device brings us back to the roots of the Raspberry Pi. Raspberry Pi computers were originally intended for educational applications. Over time, technology enthusiasts and industrial customers began using single-board computers all over the place. (For example, when you’ve ever been to London Heathrow Airport, all of the departures and arrivals boards are there powered by Raspberry Pi.)
Raspberry Pi 500 draws inspiration from the roots of the Raspberry Pi Foundation, a non-profit organization. It’s the right first computer for college. In some ways, it’s a lot better than a Chromebook or iPad because it’s low cost and highly customizable, which inspires creative pondering.
The Raspberry Pi 500 comes with a 32GB SD card that comes pre-installed with Raspberry Pi OS, a Debian-based Linux distribution. It costs $90, which is a slight ($20) price increase over the Raspberry Pi 400.
Only UK and US keyboard variants will probably be available at launch. But versions with French, German, Italian, Japanese, Nordic and Spanish keyboard layouts will probably be available soon. And when you’re in search of a bundle that features all the things you would like, Raspberry Pi also offers a $120 desktop kit that features the Raspberry Pi 500, a mouse, a 27W USB-C power adapter, and a micro-HDMI to HDMI cable.
In other news, Raspberry Pi has announced one other recent thing: the Raspberry Pi monitor. It is a 15.6-inch 1080p monitor that’s priced at $100. Since there are quite a few 1080p portable monitors available on the market, this launch is not as noteworthy because the Pi 500. However, for die-hard Pi fans, there’s now also a Raspberry Pi-branded monitor option available.
Technology
Apple Vision Pro may add support for PlayStation VR controllers
According to Apple, Apple desires to make its Vision Pro mixed reality device more attractive for gamers and game developers latest report from Bloomberg’s Mark Gurman.
The Vision Pro was presented more as a productivity and media consumption device than a tool geared toward gamers, due partly to its reliance on visual and hand controls moderately than a separate controller.
However, Apple may need gamers if it desires to expand the Vision Pro’s audience, especially since Gurman reports that lower than half one million units have been sold to this point. As such, the corporate has reportedly been in talks with Sony about adding support for PlayStation VR2 handheld controllers, and has also talked to developers about whether they may support the controllers of their games.
Offering more precise control, Apple may also make other forms of software available in Vision Pro, reminiscent of Final Cut Pro or Adobe Photoshop.
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