Covering Scientific & Technical AI | Sunday, March 23, 2025

Author Archives: Jaime Hampton

Jaime Hampton

Mount Sinai’s New AI Model Analyzes Entire Nights of Sleep Using 1M+ Hours of Data

March 21st, 2025 Comments Off on Mount Sinai’s New AI Model Analyzes Entire Nights of Sleep Using 1M+ Hours of Data
Sleep scientists have long sought to decode the mystery of our nightly shuteye, sifting through brain waves, heartbeats, and breathing patterns to understand the various stages we drift through.  Now, a new AI model built by researchers at the ...

Nvidia’s DGX AI Systems Are Faster and Smarter Than Ever

March 18th, 2025 Comments Off on Nvidia’s DGX AI Systems Are Faster and Smarter Than Ever
At its GTC event in San Jose today, Nvidia unveiled updates to its AI infrastructure portfolio, including its next-generation datacenter GPU, the NVIDIA Blackwell Ultra. Expanding on the Blackwell architecture introduced last year, Nvidia is integrating its new Blackwell ...

AI Takes the A-Train and Also Goes Under the Sea

March 17th, 2025 Comments Off on AI Takes the A-Train and Also Goes Under the Sea
While subjects such as OpenAI, ChatGPT, and DeepSeek grab the headlines, practical applications are often subtle in their impact, take time to develop, and may get lost in the background noise. The examples provided below illustrate the growing importance ...

How AI is Driving the Next Wave of Retail Transformation

March 14th, 2025 Comments Off on How AI is Driving the Next Wave of Retail Transformation
Retail is undergoing a massive transformation, driven by advancements in artificial intelligence. The convergence of generative AI and agentic AI is reshaping operations, enabling customized experiences, boosting productivity, and creating new revenue streams. Retailers are leveraging predictive and prescriptive ...

Cerebras Scales AI Inference with Hugging Face Partnership and Datacenter Expansion

March 12th, 2025 Comments Off on Cerebras Scales AI Inference with Hugging Face Partnership and Datacenter Expansion
As Nvidia and its partners prepare for the upcoming GTC event, another AI infrastructure company, Cerebras Systems, is making strategic moves to expand its role in high-speed AI inference. This week, Cerebras announced two developments: a new partnership with ...

New Los Alamos AI Defense Method Shields Models from Adversarial Attacks

March 11th, 2025 Comments Off on New Los Alamos AI Defense Method Shields Models from Adversarial Attacks
This article was first published by Los Alamos National Laboratory and is reproduced here with permission. Neural networks, a type of artificial intelligence modeled on the connectivity of the human brain, are driving critical breakthroughs across a wide range ...

AI Governance Is Too Vague. It’s Time to Get Practical

March 7th, 2025 Comments Off on AI Governance Is Too Vague. It’s Time to Get Practical
The conversation around AI governance has often been frustratingly vague. Organizations talk the talk about AI ethics and regulatory compliance, but when it comes to practical implementation, many are paralyzed by uncertainty. Governance, as it stands today, is often ...

AI Today and Tomorrow Series #2: Artificial General Intelligence

March 6th, 2025 Comments Off on AI Today and Tomorrow Series #2: Artificial General Intelligence
In response to readers’ questions about AI, BigDATAwire asked me to write a series of columns on AI, a topic that is generating excitement and concern in the worldwide HPC community and beyond. The introductory column appeared in January. As I said ...

Nebius Accelerates AI Cloud Growth with US and European Expansion

March 5th, 2025 Comments Off on Nebius Accelerates AI Cloud Growth with US and European Expansion
AI cloud infrastructure provider Nebius is expanding its U.S. footprint with its first major datacenter in New Jersey, a facility designed to scale up to 300 MW of capacity. The Amsterdam-based company, which specializes in AI-optimized cloud computing, is ...

How Politeness Hacks AI—And Why Chatbots Can Still Get It Wrong

March 4th, 2025 Comments Off on How Politeness Hacks AI—And Why Chatbots Can Still Get It Wrong
The interplay between politeness and AI performance reveals something fundamental about how modern AI processes information. These models don't simply retrieve facts from a database — they engage in contextual reasoning where a query's social and emotional framing shapes ...
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