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Show HN: Core – open source memory graph for LLMs – shareable, user owned

Contextual Observation & Recall Engine C.O.R.E is a shareable memory for LLMs which is private, portable and 100% owned by the user. You can either run it locally or use our hosted version and then connect with other tools like Cursor, Claude to share your context at multiple places. C.O.R.E is built for two reasons: To give you complete ownership of your memory, stored locally and accessible across any app needing LLM context. To help SOL (your AI assistant) access your context, facts, and p

Show HN: Arch-Router – 1.5B model for LLM routing by preferences, not benchmarks

Hi HN — we're the team behind Arch ( https://github.com/katanemo/archgw ), an open-source proxy for LLMs written in Rust. Today we're releasing Arch-Router ( https://huggingface.co/katanemo/Arch-Router-1.5B ), a 1.5B router model for preference-based routing, now integrated into the proxy. As teams integrate multiple LLMs - each with different strengths, styles, or cost/latency profiles — routing the right prompt to the right model becomes a critical part of the application design. But it's stil

A Pro-Russia Disinformation Campaign Is Using Free AI Tools to Fuel a ‘Content Explosion’

A pro-Russia disinformation campaign is leveraging consumer artificial intelligence tools to fuel a “content explosion” focused on exacerbating existing tensions around global elections, Ukraine, and immigration, among other controversial issues, according to new research published last week. The campaign, known by many names including Operation Overload and Matryoshka (other researchers have also tied it to Storm-1679), has been operating since 2023 and has been aligned with the Russian govern

Nothing launches its most expensive flagship yet, Phone (3)

Nothing on Tuesday launched its newest flagship phone after a two-year gap. At an event in London, the company unveiled the Phone (3), which starts at $799 and aims to take on bigwigs like Samsung and Apple with its differentiated design and features targeting tech enthusiasts. Since releasing Phone (1) in 2022, the GV-backed startup has relied on a transparent design to make its phone stand out from others. The Phone (3) follows that same design language, but it introduces a stranger camera a

Google Keep’s Material 3 Expressive makeover is starting to roll out

Edgar Cervantes / Android Authority TL;DR Google Keep’s Material 3 Expressive makeover has started rolling out to users. It brings visual changes for several UI elements, including the search bar, toolbar, and search filters. The redesign is not widely available at the moment, but it should reach more users in the coming days. Google is steadily updating its apps in line with Android’s new Material 3 Expressive design language, and Google Keep is the latest to receive an expressive makeover.

Ask HN: What's the 2025 stack for a self-hosted photo library with local AI?

First of all, this is purely a personal learning project for me, aiming to combine three of my passions: photography, software engineering, and my family memories. I have a large collection of family photos and want to build an interactive experience to explore them, ala Google or Apple Photo features. My goal is to create a system with smart search capabilities, and one of the most important requirements is that it must run entirely on my local hardware. Privacy is key, but the main driver is

Challenging the Status Quo to Revolutionize Computer Architecture

An interview with Gurindar Sohi, recipient of the 2025 Computer Pioneer Award Gurindar (Guri) Sohi, Vilas Research Professor, John P. Morgridge Professor, and E. David Cronon Professor of Computer Sciences, Computer Science Department, University of Wisconsin-Madison, Madison, Wis., U.S.A., has remained in the same office at the university since 1987 – almost 40 years. He jokes that it even still has some of its original furnishings, like the carpet. But what he does not make light of is the

Ubuntu: Introducing Debcrafters

Earlier this year, Canonical’s Ubuntu Engineering organisation gained a new team, seeded with some of our most prolific contributors to Ubuntu. Debcrafters is a new team dedicated to the maintenance of the Ubuntu Archive. The team’s primary goal is to maintain the health of the Ubuntu Archive, but its unique construction aims to attract a broad range of Linux distribution expertise; contributors to distributions like Debian, Arch Linux, NixOS and others are encouraged to join the team, and will

The Academic Pipeline Stall: Why Industry Must Stand for Academia – ACM Sigops

The Research Pipeline is Stalling The U.S. National Science Foundation (NSF) froze all outgoing funding, including new awards and scheduled payments on active grants. Over 1,000 NSF research projects were abruptly canceled in a few days, resulting in roughly $739 million in halted research funding. The directive, issued with little explanation, has created chaos across the academic research ecosystem, part of a broader trend Nature described as an unprecedented assault. Before we go any furthe

NIH budget cuts affect research funding beyond US borders

Rory de Vries, an associate professor of virology in the Netherlands, was lifting weights at the gym when he noticed a WhatsApp message from his research partners at Columbia University, telling him his research funding had been cancelled. The next day he received the official email: “Hi Rory, Columbia has received a termination notice for this contract, including all subcontracts,” it stated. “Unfortunately, we must advise you to immediately stop work and cease incurring charges on this subcont

Millions of Brother Printers Are Full of Hackable Bugs

Brother makes some solid, reliable printers. Indeed, for several years running, The Verge named it the best printer you should buy. Unfortunately, the company’s devices appear to be riddled with new zero-day bugs that could allow a savvy cybercriminal to hijack them. The vulnerabilities were discovered by cybersecurity firm Rapid7, which published a blog about the bugs last week. The blog explains that, after some research, Rapid7’s cyber pros came across a total of eight new zero-day vulnerabi

OpenAI reportedly ‘recalibrating’ compensation in response to Meta hires

In Brief With Meta successfully poaching a number of its senior researchers, an OpenAI executive reportedly reassured team members Saturday that company leadership has not “been standing idly by.” “I feel a visceral feeling right now, as if someone has broken into our home and stolen something,” Chief Research Officer Mark Chen wrote in a Slack memo obtained by Wired. In response to what appears to be a Meta hiring spree, Chen said that he, CEO Sam Altman, and other OpenAI leaders have been w

Scientists Intrigued to Discover That Human Brains Are Glowing Faintly

Image by Getty / Futurim Developments Scientists have some exciting news: your brain is likely glowing, whether you can see it or not. The news comes from researchers at Algoma University in Ontario, who found evidence that the human brain, of all things, possesses luminescent properties. Essentially, they found that as the brain metabolizes energy, it releases super-faint traces of visible light. Called ultra-weak photon emissions (UPEs), the flashes of light are emitted when electrons break

Bluetooth flaws could let hackers spy through your microphone

Vulnerabilities affecting a Bluetooth chipset present in more than two dozen audio devices from ten vendors can be exploited for eavesdropping or stealing sensitive information. Researchers confirmed that 29 devices from Beyerdynamic, Bose, Sony, Marshall, Jabra, JBL, Jlab, EarisMax, MoerLabs, and Teufel are affected. The list of impacted products includes speakers, earbuds, headphones, and wireless microphones. The security problems could be leveraged to take over a vulnerable product and on

Notorious Fungus Blamed for ‘Mummy’s Curse’ Is Now a Promising Cancer Treatment

In the 1920s, a number of workers on the excavation team that uncovered King Tutankhamun’s tomb met untimely deaths. Five decades later, 10 out of 12 scientists died after entering the tomb of the 15th-century Polish King Casimir IV. In both cases, researchers suggested that fungal spores could have played a role in the mysterious deaths, specifically identifying the fungus Aspergillus flavus within the Polish burial. A. flavus is now making a comeback, but not as a reawakened killer from ancie

Scientists Launch Wild New Project to Build a Human Genome From Scratch

A team of UK-based researchers is going where no scientist has dared to go—writing artificial human DNA from scratch. They’re hoping the project will answer fundamental questions about the human genome and transform our understanding of health and disease. But the research topic is, for obvious reasons, controversial. Scientists have largely steered clear of trying to create full synthetic human genomes, wary of propelling us into a dystopian, Gattaca-esque future full of designer babies. Now,

Google just gave its Photos app the feature upgrade it deserves - here's what's new

Google / Elyse Betters Picaro / ZDNET After hitting pause three weeks ago, Google is resuming rollout of its AI-powered Ask Photos feature. This time around, the company says, things should be better. Last fall, Google slowly began rolling out a new feature that lets you ask queries to find particular pictures in your Photos app. You might ask something like, "Where was that restaurant we ate at in San Francisco?" or "Show me all the selfies I took in NYC museums," and Gemini will find what yo

The Economy Is So Off the Rails That They’re Trying to Figure Out How to Make Ads Specifically Targeted at AI Bots

As artificial intelligence ruins the economy and takes over the world, Google is quietly working to change the advertising game in a mind-bending way. As Semafor reports, AI has so utterly altered the way search engine advertising works that Google is now being forced to rewrite the script it forged itself. Chief among its new directives: creating a new ecosystem where advertisers compete for the attention of AI agents rather than humans — a shift predicted at the very beginning of this year b

I instantly improved Samsung Gallery’s search using its hidden menu, and you can too

Andy Walker / Android Authority Samsung devices are nothing if not goldmines for treasure hunters, particularly those dealing in hidden menus. Just glossing through Good Lock and its myriad modules indicates how customizable One UI is. However, not every new feature requires an external download. Often, these options are hidden within the stock skin — you need to know where to look. Do you use Samsung Gallery as your default gallery app? 88 votes Yes, it's my default gallery app on my Samsung

This Prehistoric Trick Shows How Ice Age People Harvested Teeth for Jewelry

When piecing together the cultural practices of ancient humans, traditional archaeologists rely on clues from artifacts such as tools, bones, and pottery. Experimental archaeologists, however, go a step further—recreating past behaviors to experience how people once lived. That’s precisely what a team of researchers recently did to investigate how Stone Age communities in northeastern Europe extracted animal teeth to produce accessories. Led by Aija Macāne, a visiting scholar in the Department

Anthropic’s Claude AI became a terrible business owner in experiment that got ‘weird’

For those of you wondering if AI agents can truly replace human workers, do yourself a favor and read the blog post that documents Anthropic’s “Project Vend.” Researchers at Anthropic and AI safety company Andon Labs put an instance of Claude Sonnet 3.7 in charge of an office vending machine, with a mission to make a profit. And, like an episode of “The Office,” hilarity ensued. They named the AI agent Claudius, equipped it with a web browser capable of placing product orders and an email addr

I hated Google Photos’ AI search feature, but after the latest update, I love it

Joe Maring / Android Authority At Google I/O 2024, Google introduced the world to “Ask Photos.” It was a new Gemini-powered search experience for Google Photos that would enable you to use natural language to easily find pictures in your library. The pitch sounded great and like a legitimately good use of AI. Unfortunately, Ask Photos’ implementation fell short. I’ve been using Ask Photos for the last several months, and in almost every scenario, it’s been significantly worse than the old sear

Catio wins ‘coolest tech’ award at VB Transform 2025

Join the event trusted by enterprise leaders for nearly two decades. VB Transform brings together the people building real enterprise AI strategy. Learn more Palo Alto-based Catio was awarded “Coolest Technology” at VentureBeat Transform 2025 in San Francisco on Wednesday. Founded in 2023, the company has raised $7 million to date, with a recent $3 million round announced in March. Catio was also a finalist and presented at VB Transform’s Innovation Showcase in 2024. Catio’s AI Copilot for Tec

Normalizing Flows Are Capable Generative Models

Normalizing Flows (NFs) are likelihood-based models for continuous inputs. They have demonstrated promising results on both density estimation and generative modeling tasks, but have received relatively little attention in recent years. In this work, we demonstrate that NFs are more powerful than previously believed. We present TarFlow: a simple and scalable architecture that enables highly performant NF models. TarFlow can be thought of as a Transformer-based variant of Masked Autoregressive Fl

YouTube adds more AI, but not everyone's happy about it

The big picture: Is YouTube becoming harder to navigate as the platform increasingly embraces AI-generated "slop"? As many users start to ask that question, the Alphabet-owned company is doubling down, introducing even more AI-powered features aimed at enhancing search and enabling conversational interactions. Google recently confirmed that two new AI features are coming to YouTube. The company says the updates are aimed at helping users find what they're looking for more quickly and efficientl

Anthropic has a plan to combat AI-triggered job losses predicted by its CEO

NurPhoto/Getty Images The rise and rapid adoption of advanced AI tools has led to widespread concerns about mass job displacement and other economic disruptions. Now, one of the industry's biggest players is looking ahead, hoping to understand what steps can be taken in the present to brace the world for the future. AI start-up Anthropic announced Friday that it was launching its Economic Futures Program, a research initiative devoted to studying and preparing for AI's near-term economic impac

How Anthropic's new initiative will prepare for AI's looming economic impact

NurPhoto/Getty Images The rise and rapid adoption of advanced AI tools has led to widespread concerns about mass job displacement and other economic disruptions. Now, one of the industry's biggest players is looking ahead, hoping to understand what steps can be taken in the present to brace the world for the future. AI start-up Anthropic announced Friday that it was launching its Economic Futures Program, a research initiative devoted to studying and preparing for AI's near-term economic impac

AI overviews and an AI chatbot are coming to YouTube. Here's what they look like

NurPhoto / Contributor/Getty The next time you search for something on YouTube, you might notice some differences, thanks to two new AI-powered tools. Also: The top 20 AI tools of 2025 - and the #1 thing to remember when you use them The streaming video platform is rolling out a new way to display search results. While not officially related, the feature is pretty similar to Google's AI Overviews. YouTube gave an example in a short video showcasing the feature. If you search for something li

The surprising way ThredUp uses AI to sort 80,000 new items a day

Bloomberg / Getty Images It doesn't matter if you are with a digital-native or a more traditional organization -- artificial intelligence is going to upend your ways of working or doing business. Even the digital natives are grappling with the implications of AI and generative AI. Lately, one digital-native company has been moving to generative AI to help reduce the overhead associated with managing its transactions. ThredUp, one of the world's largest online platforms for reselling apparel, s