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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

Cua (YC X25) is hiring an engineer

Cua is building the infrastructure that lets general AI agents safely and scalably use Computers and Apps like humans do. With 8.9k+ GitHub stars in just 4 months and backing from Y Combinator, we’re providing: An open-source framework for building and evaluating general-purpose AI agents A cloud container platform for sandboxed, scalable agent execution environments A blueprint for what production-grade general agent systems should look like - backed by research We're looking for our first

Swearing as a Response to Pain: Assessing Effects of Novel Swear Words

Previous research showing that swearing alleviates pain is extended by addressing emotion arousal and distraction as possible mechanisms. We assessed the effects of a conventional swear word (“fuck”) and two new “swear” words identified as both emotion-arousing and distracting: “fouch” and “twizpipe.” A mixed sex group of participants ( N = 92) completed a repeated measures experimental design augmented by mediation analysis. The independent variable was repeating one of four different words: “f

The Fed says this is a cube of $1M. They're off by half a million

At the Federal Reserve Bank of Chicago’s Money Museum, there’s a big transparent cube on display. It’s filled with tightly packed stacks of $ 1 \$1 $1 bills, claiming to contain $ 1,000,000 \$1{,}000{,}000 $1,000,000. The plaque proudly declares: Have you ever wondered what one million dollars looks like? You don’t have to wonder anymore because you can see it right in front of you! But I don’t trust signs. I trust counting. The Big Count I first tried counting the stacks right there in the

Topics: 000 100 400 cube times

Ted Cruz’s Ban on AI Regulation Gets Last-Minute Boot From ‘Big, Beautiful Bill’

Donald Trump’s “Big, Beautiful Bill” is packed with all sorts of problematic policies, but the Senate did manage to successfully strip it of one: the 10-year ban on state-level artificial intelligence laws. During the Senate’s “vote-a-rama,” it voted 99 to 1 to adopt an amendment that will strike the restrictions on state-level regulations from the spending bill. The provision, which received a considerable amount of support from Big Tech firms and was championed by Texas Senator Ted Cruz, woul

‘American Empire? What American Empire?’ You Can Ask With This Reagan-Adjacent Stormtrooper Helmet

To be a kid in the 1980s meant absorbing the last years of the Cold War through pop culture that played into fears about a World War III everyone assumed was coming—think WarGames, Red Dawn, and “99 Luftballoons.” Somehow that script got flipped when President Ronald Reagan announced the “Strategic Defense Initiative,” a system intended to protect the U.S. from missiles that quickly acquired its own pop culture nickname: “Star Wars.” While Reagan’s Star Wars never actually got off the ground, i

The ‘Neuromancer’ Show Welcomes You Into Its Neon-Lit Dystopia

This is very much an early look—no actors, no plot teases, just a glimpse of a certain key location in William Gibson‘s cyberpunk tale Neuromancer. But “near-future dystopia by way of 1984” is captured correctly here, and that bodes very well for the Apple TV+ series that is, as the tin advertises, currently in production. And this isn’t just a random drop to increase hype for the show, which does not yet have a release date. Neuromancer was published July 1, 1984. Happy anniversary to Gibson a

‘Foundation’ Season 3 Digs Into What It’s Like for a Robot to Have an Existential Crisis

Foundation, Apple TV+’s adaptation of the famed Isaac Asimov novels, takes place in a galaxy facing an imminent, mathematically predicted age of darkness. It’s troubling, especially for Empire, the genetic dynasty of clones named Cleon that’s been in power for centuries, but it’s not as bad as all-out extinction. But as season three begins, certain among Foundation‘s characters learn the math has changed, and total doomsday is all but certain. Some react to this news—signaled by worrisome chang

How to Watch Real Madrid vs. Juventus From Anywhere for Free: Stream FIFA Club World Cup Soccer

It's a fixture fit for the final of the Champions League as Spanish giants Real Madrid face Serie A powerhouse Juventus in a tantalizing FIFA Club World Cup group of 16 match. Below, we'll outline the best live TV streaming services to watch every match of the tournament as it happens, wherever you are in the world. We'll also explain how to use a VPN if the match isn't available where you are, along with a full match list. Juventus comes into the game looking to bounce back from a humbling 5-

White House works to ground NASA science missions before Congress can act

In another sign that the Trump White House is aggressively moving to slash NASA’s science programs, dozens of mission leaders have been asked to prepare "closeout" plans by the end of next week. The new directive came from NASA's senior leadership on Monday, which is acting on behalf of the White House Office of Management and Budget. Copies of these memos, which appear to vary a little by department, were reviewed by Ars. The detailed closeout plans called for must be prepared by as soon as Ju

Xiaomi’s YU7 Is an SUV-Sized Middle Finger to Tesla’s Model Y

Another week, another Chinese electric car poised to deliver an extinction event to Western automakers. This time it’s Xiaomi, a Beijing-based tech firm best known for smartphones and the company behind the Porsche Taycan–baiting SU7, which in late-2024 was so popular that Xiaomi increased its sales forecast three times in a matter of months. Now Xiaomi is back, and this time it has an electric SUV up its sleeve. Resembling the love child of a Ferrari Purosangue and an Aston Martin DBX707 desc

Sam Altman Slams Meta’s AI Talent-Poaching Spree: 'Missionaries Will Beat Mercenaries'

OpenAI CEO Sam Altman is hitting back at Meta CEO Mark Zuckerberg’s recent AI talent-poaching spree. In a full-throated response sent to OpenAI researchers Monday evening and obtained by WIRED, Altman made his pitch for why staying at OpenAI is the only answer for those looking to build artificial general intelligence, hinting that the company is evaluating compensation for the entire research organization. He also dismissed Meta’s recruiting efforts, saying what the company is doing could lead

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

Amazon deploys its 1 millionth robot, releases generative AI model

After 13 years of deploying robots into its warehouses, Amazon reached a new milestone. The tech behemoth now has 1 million robots in its warehouses, the company announced Monday. This one millionth robot was recently delivered to an Amazon fulfillment facility in Japan. That figure puts Amazon on track to reach another landmark: Its vast network of warehouses may soon have the same number of robots working as people, according to reporting from The Wall Street Journal. The WSJ also reported t

Automattic puts Tumblr migration to WordPress on hold

In Brief Automattic CEO Matt Mullenweg confirmed that the company is no longer working on migrating its Tumblr blogging platform to WordPress, as previously announced. The exec shared the news on The Verge’s Decoder podcast, published on Monday, saying that the project is “on hold” for an indefinite period. “What we decided is that we want to focus as much on the things that are going to be noticeable to users and that users are asking for,” he told the site. “This was more like an infrastruct

Google’s data center energy use doubled in four years

No wonder Google is desperate for more power: the company’s data centers more than doubled their electricity use in just four years. The eye-popping stat comes from Google’s most recent sustainability report, which it released late last week. In 2024, Google data centers used 30.8 million megawatt-hours of electricity. That’s up from 14.4 million megawatt-hours in 2020, the earliest year Google broke out data center consumption. Google has pledged to use only carbon-free sources of electricity

Apple sues former Vision Pro employee for allegedly stealing 'thousands of documents' before joining Snap

A customer tries on the Apple Vision Pro headset during the product launch at the Apple Store in New York City on February 2, 2024. Apple has accused a former engineer for its Vision Pro headset computer of stealing company trade secrets before starting a new job at Snap , according to a lawsuit filed in California last week. In the June 24 court filing, Apple accuses Di Liu, a senior design engineer, of downloading thousands of documents in his final days at the Cupertino company last year an

T-Mobile’s Ultra Mobile brand revamps its plans, but who are they for?

Edgar Cervantes / Android Authority TL;DR Ultra Mobile has updated its plans to include more data and enhanced international calling and roaming features. Customers can save even more by choosing 3, 6, or 12-month payment options, which offer discounts of up to 30% per month. Ultra Mobile is a strong option for those who frequently call or travel internationally, though there are other options that might be worth considering, like Google Fi. T-Mobile has been gradually updating its plans acr

The best Android tablet just got $300 cheaper in this deal

Ryan Whitwam / Android Authority Amazon is going to be getting a lot of the deal coverage this month as Prime Day approaches, but other outlets aren’t going to just give up the limelight that easily. Samsung is beating the retail giant to the punch with this unprecedented offer on the Samsung Galaxy Tab S10 Ultra, which is the best Android tablet in our eyes. All variants of the powerhouse tablet are $300 off directly from Samsung right now. Samsung Galaxy Tab S10 Ultra for $899.99 ($300 off)

iOS 18.6 beta 2 and more now available, here’s what to expect [U: Public]

Apple has just released iOS 18.6 beta 2 to developers, alongside companion updates like macOS Sequoia 15.6 and more. Here’s what to expect. Update 7/1/25: Public beta versions are now available one day later. Apple offering two beta cycles this summer, including iOS 18.6 It’s rare for Apple to offer multiple different beta cycles for its software, with the main exception being summertime. In the summer, Apple always tests its big new OS versions in developer and public betas. This year that’

Topics: 18 apple beta ios new

Aeza Group sanctioned for hosting ransomware, infostealer servers

The U.S. Department of the Treasury has sanctioned Russian hosting company Aeza Group and four operators for allegedly acting as a bulletproof hosting company for ransomware gangs, infostealer operations, darknet drug markets, and Russian disinformation campaigns. The Treasury's Office of Foreign Assets Control (OFAC) claims that Aeza's services were utilized by the BianLian ransomware gang, for RedLine infostealer panels, and by BlackSprut, a Russian darknet marketplace that sold drugs to indi

Kelly Benefits says 2024 data breach impacts 550,000 customers

Kelly & Associates Insurance Group (dba Kelly Benefits) is informing more than half a million people of a data breach that compromised their personal information. The Maryland-based health and life insurance agency has issued an update on a security incident it suffered last year between December 12-17, when unauthorized actors breached its IT systems and stole files. On April 9, 2025, the company stated that the incident impacted 32,234 individuals. The figure was revised multiple times until

How to build IT experience and keep your tech skills sharp - at home

dra_schwartz/Getty Images When I was a kid, my home lab consisted of test tubes and beakers, sodium bicarbonate (baking soda), acetic acid (vinegar), and the occasional boom, followed closely by the sound of my mom in the distance yelling, "David Allen Gewirtz, you stop that right now." When the scold transitioned from "David Gewirtz" to "David Allen Gewirtz," I knew I was in trouble. To be fair, nothing prepared my nontechnical mom and dad to raise a future engineer. I was forever taking thin

Anker just recalled another 5 power banks - how to get a refund or free replacement

Anker Just days after recalling its A1263 power bank due to fire concerns, Anker is issuing another recall -- this time for five different devices. Earlier this year, Anker found a manufacturing issue in lithium-ion battery cells from a certain vendor. The company says the likelihood of any problem arising from this issue is minimal, but out of an abundance of caution, it's issuing a voluntary recall of several power bank models. Also: I've used this tiny, affordable power bank for over a yea

I found a 16-inch Windows laptop that could replace my MacBook Pro (and it's $200 off)

ZDNET's key takeaways The Dell 16 Plus 2-in-1 is on sale now for $1,249 for the 32GB version. It's a versatile laptop that can handle a variety of use cases, its mini-LED display is bright and vivid, it comes with a stylus, and it's very competitively priced on sale. It's on the bulky side and can run warm. View now at Dell Dell's recent decision to ditch its familiar laptop naming convention left some consumers upset over the fact that there won't be any new XPS or Inspiron computers, and ot

Best early Prime Day security camera deals: My 12 favorite sales live now

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. When you click through from our site to a retailer and buy a product or

The best Costco deals to compete with Prime Day: TVs, laptops, Apple products, and more

'ZDNET Recommends': What exactly does it mean? ZDNET's recommendations are based on many hours of testing, research, and comparison shopping. We gather data from the best available sources, including vendor and retailer listings as well as other relevant and independent reviews sites. And we pore over customer reviews to find out what matters to real people who already own and use the products and services we’re assessing. When you click through from our site to a retailer and buy a product or

Sam Altman Slams Meta's AI Talent Poaching: 'Missionaries Will Beat Mercenaries'

OpenAI CEO Sam Altman is hitting back at Meta CEO Mark Zuckerberg’s recent AI talent poaching spree. In a full-throated response sent to OpenAI researchers Monday evening and obtained by WIRED, Altman made his pitch for why staying at OpenAI is the only answer for those looking to build artificial general intelligence, hinting that the company is evaluating compensation for the entire research organization. He also dismissed Meta’s recruiting efforts, saying what the company is doing could lead