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Launch HN: Confident AI (YC W25) – Open-source evaluation framework for LLM apps

Hi HN - we're Jeffrey and Kritin, and we're building Confident AI ( https://confident-ai.com ). This is the cloud platform for DeepEval ( https://github.com/confident-ai/deepeval ), our open-source package that helps engineers evaluate and unit-test LLM applications. Think Pytest for LLMs. We spent the past year building DeepEval with the goal of providing the best LLM evaluation developer experience, growing it to run over 600K evaluations daily in CI/CD pipelines of enterprises like BCG, Astr

Show HN: Immersive Gaussian Splat experience of Sutro Tower, San Francisco

About Welcome to my 3D model of San Francisco's Sutro Tower. Feel free to explore it at your own pace. If you're on a phone, you can also engage the AR mode by clicking the little cube, it'll let you explore the scene by walking around and waving your phone. Sutro Tower is a wonderful building, and I hope you enjoy learning a bit about it here. If you want to learn more, check out the much more thorough official digital tour. This scan is made possible by recent advances in Gaussian Splatting

What's Free on the Epic Games Store This Week?

Let's be honest: There will always be more games to play than you have time for. No matter how much time you invest in the world of gaming, more games come out daily, and every publisher and developer is hungry for the money in your wallet. Being concerned about your gaming budget is a wise thing to be, with gaming costs rising and 2025 looking as unpredictable as ever. With that in mind, consider the Epic Games Store and its offerings: a free game every week for you to download and keep. Heard

Topics: dec feb free games jan

Best Mesh Systems for Whole-Home Wi-Fi

Editor's note: We think you should be aware that TP-Link routers are under investigation by the US government over security concerns and could be banned in the US this year, according to multiple news reports. The TP-Link Deco W7200 was previously named our best overall choice. While our evaluation of the hardware hasn't changed, out of extreme caution for our readers, we decided to pause it as our top recommendation until we learn more. Read CNET's reporting for more information. What is the b

Topics: fi mesh router speeds wi

Can Music Really Help You Sleep? Here's How to Build a Playlist for Deeper Slumber

Music fuels my life. Whether I'm writing, reading, working, running, driving or sitting around the house, music is usually flooding my ears or playing softly in the background. Choosing a song or playlist is the first thing I do in the morning, and if I have my AirPods in, you can count on Spotify playing my favorite podcasts. To me, music is a form of love. It boosts moods, soothes heartache and reaches audiences across language barriers. Music can also help you sleep at night, easing anxiety

SpaceX engineers brought on at FAA after probationary employees were fired

Engineers who work for Elon Musk’s SpaceX have been brought on as senior advisers to the acting administrator of the Federal Aviation Administration (FAA), sources tell WIRED. On Sunday, Sean Duffy, secretary of the Department of Transportation, which oversees the FAA, announced in a post on X that SpaceX engineers would be visiting the Air Traffic Control System Command Center in Virginia to take what he positioned as a tour. “The safety of air travel is a nonpartisan matter,” Musk replied. “S

Work Has Given Me Tech Neck. This Device Is Helping Undo the Damage

I was leaving a blissful session with my massage therapist when she pointed out something unexpected: I was developing an ever-so-slight neck “hump.” Of course, nobody wants to hear that—it sounds unsightly—but it also raised some alarm bells. Recently, an orthopedic spine surgeon told me that he’s seen increasing cases of arthritis in young, healthy individuals, likely due to posture issues caused by constant screen use. Like most desk workers, I spend at least 30 hours a week glued to my lapt

USDA Layoffs Derail Projects Benefiting American Farmers

The widespread layoff of Department of Agriculture scientists has thrown vital research into disarray, according to former and current employees of the agency. Scientists hit by the layoffs were working on projects to improve crops, defend against pests and disease, and understand the climate impact of farming practices. The layoffs also threaten to undermine billions of taxpayer dollars paid to farmers to support conservation practices, experts warn. The USDA layoffs are part of the Trump admi

Beta Technologies’ bet on electric flight and Hyundai’s new Tesla charging port comes up short

Welcome back to TechCrunch Mobility — your central hub for news and insights on the future of transportation. Sign up here for free — just click TechCrunch Mobility! Fifteen years ago, I started writing about a little EV startup that was trying to survive even as others failed in the clean tech boom-and-bust cycle. Back then Tesla had captured the interest of some celebrities and EV enthusiasts — but it was a small circle. A lot has changed since then, including the profile of its largest shar

Amazon expands Eero lineup with new Wi-Fi 7 mesh routers, starting at $170

What just happened? Amazon has expanded its Wi-Fi 7 mesh router lineup with the introduction of two new products: the Eero 7 and Eero Pro 7. The launch comes nearly four months after the company released the Eero Outdoor 7 and more than a year after debuting the Eero Max 7. Both new routers deliver ultra-fast multi-gigabit connectivity, enhancing performance and reliability while reducing latency. According to Amazon, they are specifically designed for bandwidth-intensive networks and can keep

Topics: 99 eero ghz pack pro

The best sleep trackers of 2025: Expert tested and reviewed

The Oura Ring 4 is a competitive sleep tracker, with insights into sleep efficiency, restfulness, readiness, latency, and more. I've been using the Oura Ring for a while now, and it has not only given me deeper insight into my sleep but also supplements those data points with explanations behind the numbers. Oura claims to accurately track sleep cycles, total sleep time, resting heart rate, heart rate variability, and movement. These features have been enhanced with the rollout of the fourth-ge

Get The Best Night's Sleep With These 4 Noise Colors

If you dislike loud noises that interrupt your sleep, you may want to consider a noise machine. It sounds counterintuitive, but a noise machine can generate a steady color noise that helps block out these unwanted sounds. White noise is the best known, and machines that make it have been on the market for decades. But that's not the only noise that can help you sleep. Let's dig into the types of noise, what they sound like and how to figure out which is best for your needs. Read more: Best Whi

Apple iPhone 16e (2025): Specs, Price, Release Date

Apple has launched a new iPhone, but what was expected to be a new iPhone SE announcement this morning has turned into a completely new product line: the iPhone 16e. This isn't exactly a follow-up to the iPhone SE from three years ago, though it officially replaces it. Also gone is the iPhone 14, meaning Apple's iPhone lineup now consists of the iPhone 16e, iPhone 15, and iPhone 16 series. Apple announced the new device online without much fanfare. The iPhone 16e is available for preorder start

8 Best Projectors According to Our Reviewers (2025)

There's nothing like watching your favorite films in a dark room on a massive screen. For that authentic movie theater experience at home, you’ll need a projector (and a popcorn maker). You used to have to shell out more than $10,000 to get an excellent projected experience, but you can now get a massive, beautiful picture for less than the cost of a flagship TV. Projectors are also much more portable and easier to set up than ever. And if you have space, there are excellent pocket-sized and sh

My Posture Is Wrecked From Work. This Device Is Helping Undo the Damage

I was leaving a blissful session with my massage therapist when she pointed out something unexpected: I was developing an ever-so-slight neck “hump.” Of course, nobody wants to hear that—it sounds unsightly—but it also raised some alarm bells. Recently, an orthopedic spine surgeon told me that he’s seen increasing cases of arthritis in young, healthy individuals, likely due to posture issues caused by constant screen use. Like most desk workers, I spend at least 30 hours a week glued to my lapt

Mark Zuckerberg’s charity U-turns, ends DEI efforts

Mark Zuckerberg’s charity has eliminated its DEI programs and efforts just weeks after assuring staff it would continue supporting DEI efforts, The Guardian reports. The Chan Zuckerberg Initiative (CZI), co-founded by Zuckerberg and his wife Priscilla Chan, will end internal DEI programs and no longer provide “social advocacy funding,” which provided grants for racial equity and immigration reforms. In a staff email obtained by The Guardian, Marc Malandro, the COO of CZI, said the organization

Sharing to group chats in Google Messages could soon get much easier (APK teardown)

Edgar Cervantes / Android Authority TL;DR The latest Google Messages beta has revealed that Google is working on integrating group chats with the Android share sheet. This will allow users to share content to group chats directly from other apps, saving them a few clicks. Thanks to the recent RCS push from iPhone users, we’re seeing group chats return for Android users where they don’t feel as alienated as before. Google Messages has a pretty decent group chat feature, but there’s definitely

OPPO’s Find N5 is ready to challenge your foldable expectations

TL;DR OPPO introduces the Find N5, the thinnest book-style foldable around measuring just 8.5mm thick closed. Fully expanded, the phone offers an expansive 8.12-inch internal screen, with OPPO’s least prominent crease to date. While the Find N5 is being made available internationally, those plans don’t include US sales. Foldable smartphones penetrated the mainstream years ago, but there’s still plenty of room for manufacturers to innovate. The allure of having a tablet-sized screen ready to u

The new iPhone 16e is virtually free with these T-Mobile and Metro by T-Mobile trade-in deals

TL;DR T-Mobile and Metro by T-Mobile are offering the iPhone 16e for free with eligible trade-ins. T-Mobile users can get the iPhone 16e for free with eligible trade-ins on Magenta Max, Go5G Plus, and Go5G Next plans. On most other plans, you can get it for free when adding a new line or get up to $500 off with a trade-in. Customers can get the iPhone 16e for free when they join Metro Flex Up or Metro Flex Plus, with 12 months of service credits. Apple launched the iPhone 16e yesterday, comin

The Oppo Find N5 is an impressive, very thin foldable with a giant battery

Oppo is back with a new foldable, and the Find N5 is a technically impressive balance of thinness and power. Skipping over the whole unlucky number four thing (this is technically the fourth iteration of the Find foldable), the company claims its latest book-style foldable is the world’s thinnest at 8.92mm. That's not a lot thicker than a typical flagship phone. Despite that, the Find N5 has a 6.62-inch outer display and an 8.12-inch inner screen which, Oppo says, features multiple durability im

xAI's Grok 3 is available for free to everyone 'for a short time'

You can now access xAI's most advanced large language model, Grok 3, even if you don't pay for a subscription on X. Grok 3 is available for free "for a short time," according to xAI founder Elon Musk, though the company didn't say until what "short time" means exactly. When you go to Grok on X or the web, and when you launch the standalone app, you'll now see new "Think" and "DeepSearch" options that are only available with xAI's latest LLM family. Just make sure you're using Grok 3 instead of G

Magma: A foundation model for multimodal AI agents

User : Please provide a detailed description of the video, focusing on the main subject and the actions taking place as well as predict what is going to happen next. Magma : The video takes place in a convenience store, focusing on the checkout counter. It begins with a view of the counter displaying a sign that reads 'PICK 5 FOR $8.00' along with images of various snacks. The counter is filled with various items, including snacks and a payment terminal. An employee, wearing a black shirt with

Best Internet Providers in Minneapolis, Minnesota

What is the best internet provider in Minneapolis? Xfinity is CNET's top pick for the best internet service provider for most Minneapolis households thanks to its wide selection of plans and solid coverage throughout the area. Whether you need fast speeds for gaming and streaming or an affordable connection for everyday home usage, Xfinity's wide range of plans has options for everyone. It offers competitive prices and reliable customer support as well, making Xfinity a solid overall choice. I

Calculus Bridge: What It Is, How to Prevent It and More

The link between good oral health and general health isn't a far-fetched notion. There's many pieces about how your teeth can tell you a lot about the rest of your body. For example, poor oral hygiene can contribute to problems like heart issues. That's why it's important to focus on your oral hygiene and pay attention to what's going on with your teeth. One sign that your mouth isn't as healthy as it could be is if a calculus bridge forms. To learn more, we consulted dentists for their expert

I Tested the Oppo Find N5, and This Is What a Foldable Should Feel Like

The Oppo Find N5 appears to have achieved what foldables have long strived for, at least from a design perspective: It's ridiculously thin and feels like a normal phone when closed, with the added perk of a spacious, (almost) crease-less internal screen that's easy to navigate. Oppo's latest foldable, unveiled Thursday, is being marketed as "the world's thinnest book-style foldable when closed." And indeed, it measures only 8.93mm thick when closed – which, for reference, is just slightly thick

TurboTax Discount Codes: 20% Off | February 2025

TurboTax has been my go-to for self-filing taxes for years. It’s good enough for me—and literally millions of other users. TurboTax has quickly become a favorite among users for its easy-to-use self-filing services, along with easy access to assistance from tax professionals. TurboTax has free self-service for qualifying people, and TurboTax Live Assisted, where you file online with tax expert help if needed, and TurboTax Full Service, where a tax expert will do your taxes and review them with y

9 Best Smartwatches (2025): Apple, Wear OS, Hybrid & Kids' Watches

Other Smartwatches to Consider The number of smartwatches on the market is staggering. I’ve tested models from Tag Heuer, Citizen, Montblanc, and many other fashion brands, but most of them are simply too expensive for what you get. Here are a few options I like. Samsung Galaxy Watch Ultra Photograph: Julian Chokkattu Samsung's Galaxy Watch Ultra for $650: The 47-mm Galaxy Watch Ultra (7/10, WIRED Review) is the company's Apple Watch Ultra and Garmin competitor, and it's a solid first entry i

Oppo Find N5 review: the final evolution of foldables

Oppo’s Find N5 feels like the end game for foldable phones. Not because it’s make or break for a segment of the phone market that never quite took off like manufacturers hoped it would, but because I simply don’t know where we go from here. There’s scarcely room to make the phone thinner without ditching USB-C entirely; battery life, performance, and even cameras are now on par with other flagship phones; and this time, Oppo even managed to fit wireless charging and water resistance in, too. Thi

Google Lens powering new Screen Search in Chrome for iOS

Google is more deeply integrating Lens visual search into Chrome for iOS with a new Screen Search capability that takes after Circle to Search on Android. Meanwhile, Google Lens can now recognize more unique images. Chrome on the iPhone and iPad already has an instance of Lens that lets you take a picture or analyze a screenshot. You can now “Search Screen with Google Lens” as you’re browsing the web or watching a video. Instead of manually taking a screenshot, you’ll find that new shortcut in

Blow Out the Candles, Not Your Budget – NordVPN 72% Off Birthday Sale

NordVPN turns 13, so let’s wish it the happiest birthday! We say this because NordVPN doesn’t accept gifts. It’s the opposite, as it gifts its loyal user base for its own birthday, with two exclusive incentives. Users can save up to 72% on NordVPN’s 2-year plans and get up to 1 year of NordVPN Prime for free on top. This means you pay for a 2-year plan and get 3 years instead! Let’s see what’s in store for this fiery NordVPN celebration. See At NordVPN Get Up to 1 Year of NordVPN for Free We