AI/ML arXiv cs.AI

Cost-Sensitive Conformal Prediction and Human-in-the-Loop Abstention for Imbalanced High-Stakes Decision Support: A Multi-Domain Benchmark

A study on cost-sensitive conformal prediction to improve uncertainty quantification in imbalanced, high-stakes decision systems.

AI/ML arXiv cs.AI

Anatomy Contextualized Adaption of CT Foundation Models

ACA is a lightweight framework for adapting frozen CT foundation models to fine-grained anatomical vision-language alignment.

AI/ML Hacker News

The fragile foundations of CoT monitoring

A Hacker News discussion regarding the fragility and reliability of monitoring Chain-of-Thought (CoT) reasoning in LLMs.

Tech Business/VC TechCrunch

SpaceX won’t remove all of xAI’s unpermitted turbines for another year

SpaceX is constructing a new power plant for xAI's Colossus data centers but faces delays in removing unpermitted existing turbines.

Other TechCrunch

Reddit is testing a new way to watch — and listen to — its viral posts

Reddit is testing a new video-centric feature allowing users to watch or listen to viral posts, mimicking TikTok's format.

Cybersecurity Ars Technica

Max-severity Exchange server flaw under active exploitation by Kremlin hackers

A high-severity vulnerability in Microsoft Exchange Server is being exploited by state-sponsored actors to maintain persistent access.

Other Ars Technica

Trump FCC faces blowback in attempt to police speech on broadcast TV

The FCC faces criticism over attempts to regulate broadcast TV speech, raising concerns about free speech and censorship.

Other Ars Technica

Iran struck Amazon data centers again amid widening war, satellites show

Satellite imagery indicates that Iran has struck Amazon AWS data centers during a period of regional conflict.

Other Ars Technica

Just because a game is on disc doesn’t mean it will work in the future

An analysis of the risks associated with digital rights management and the lack of internet connectivity required for modern physical media.

Software Engineering Ars Technica

Chrome may get faster updates with no restart required

Google is working on a method to allow Chrome updates to be applied without requiring a browser restart.

AI/ML Ars Technica

Google reveals Gemini Robotics 2.0, promising improved dexterity and safety

Google has introduced Gemini Robotics 2.0, featuring models designed for improved dexterity and safety in robotic systems.

Other Ars Technica

Space Force-backed mission does its best impression of Top Gun in orbit

A report on a Space Force-backed mission involving simulated space combat maneuvers.

AI/ML Hacker News

Moonshot built on 20k Nvidia chip cluster from Alibaba

Alibaba has reportedly built a massive computational cluster using 20,000 Nvidia chips to power its moonshot AI initiatives.

Other Hacker News

Better to Beg Forgiveness

A Hacker News discussion regarding the concept of 'begging for forgiveness' rather than permission in technical or social contexts.

Other Hacker News

Detect Dark Matter's Mark from Your Backyard

An article exploring methods or technologies for detecting dark matter signatures from a residential setting.

Tech Business/VC TechCrunch

Smallest.ai raises $13M to build ultra-fast voice AI that sounds genuinely human

Smallest.ai has secured $13M in funding to develop highly realistic, low-latency human-like voice AI models.

Other TechCrunch

WhatsApp is testing a new folder for messages from large businesses

WhatsApp is implementing a new organizational folder to separate messages from large businesses from personal chats.

Cybersecurity Ars Technica

AI scammers outperform humans when it comes to building trust

Research indicates that AI chatbots can be more effective at establishing exploitable trust than humans, aiding scammers.

Other Ars Technica

Pathogenic review: Damn, it feels good to be a virus

A review of the new roguelite twin-stick shooter game 'Pathogenic', which focuses on a viral theme.

Cybersecurity Ars Technica

How a Yale AI-cheating dispute became a 13-count federal lawsuit

A legal dispute at Yale involving AI-cheating allegations and unreliable detection tools has escalated into a federal lawsuit.