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Artificial intelligence that can "reason" is now capable of diagnosing real-life medical scenarios as well as or better than physicians, according to the results of a study published Thursday in Science.

The researchers used previously unknown clinical cases to test OpenAI's reasoning model o1 against the company's older model, GPT-4, as well as physicians and medical residents in training.

In a range of experiments, the o1 model often improved significantly on GPT-4's diagnostic ability and bested physicians, too. When tested with the electronic health records of random emergency department cases from a Boston hospital, the o1 model was diagnostically accurate more than two-thirds of the time at initial triage. Two expert attending physicians had correct diagnoses roughly half of the time.

SEE ALSO: What AI can tell you about your blood test

Dr. Robert Wachter, professor and chair of the Department of Medicine at the University of California, San Francisco, described the study's findings as "important" and suggested it's now "indisputable" that modern AI will outperform older large language models and doctors when asked to identify the right diagnosis and next step. He was not involved in the study.

However, Wachter, author of "A Giant Leap: How AI is Transforming Healthcare and What That Means for Our Future," added that more research is necessary before AI is fully implemented in clinical practice.

"The question is how closely this replicates real life, and the answer is moderately well but not perfectly," Wachter wrote in an email.

As the study's authors acknowledge, the experiments were limited to text-only input and didn't include the visual and auditory clues and cues that doctors often rely on for diagnosis. These can include a patient's level of distress and medical imaging.

"GenAI can probably begin to integrate these inputs but for now, a test of a written, and often artificially 'clean' clinical case scenario is not the same as going into an ER and dealing with the chaos," Wachter said. "Just watch The Pitt."

SEE ALSO: When is 'The Pitt' Season 3 coming out? Can AI replace a doctor?

Dr. Ashwin Ramaswamy, an instructor of urology at Mt. Sinai who has studied AI's ability to respond to consumer health inquiries, shared a similar response to the study.

While he commended the study's design, Ramaswamy noted that the AI reasoned over clinical information that had been collected, filtered, documented by humans. In real life, patients may be afraid, intoxicated, or actively deteriorating, among other challenges physicians encounter when making diagnoses.

"This is valuable and it shows the progress of the technology that it performed so well, but it skips a central part of the job of 'being a doctor,'" Ramaswamy said in an email.

He also wished for specific details about the errors made both by physicians and the LLM. If the model made an understandable near-miss, that's different than a dangerous, unexplainable mistake.

In Ramaswamy's own recent evaluation of ChatGPT Health, published as a peer-reviewed advance paper in Nature Medicine, he and fellow researchers found that AI's failure modes can be "jagged." In other words, AI might perform well when diagnosing a rare, difficult disease, but still miss something clinically obvious.

Ramaswamy said the new study strengthens the case for using AI as a "supervised clinician-facing second-opinion tool."

Indeed, based on their findings, the study's authors highlighted an "urgent" need for further studies and prospective clinical trials to determine how AI systems can improve clinical practice and patient outcomes.

"The rapid pace of improvement in LLMs has substantial implications for the science and practice of clinical medicine," wrote the authors, many of whom are based at Boston's Beth Israel Deaconess Medical Center, where the study was conducted.

An accompanying article, also published in Science and written by two experts at Flinders Health and Medical Research Institute in Adelaide, Australia, who were not involved in the study, agreed with its urgent implications. They also argued against replacing doctors with AI, instead envisioning a style of collaboration that provides oversight, contextual judgment, and accountability.

"Without robust demonstrated effectiveness, equity, and safety, many AI systems will remain insufficient for clinical use," the experts wrote.

In a segment where most updates feel pretty minor, the 2026 Toyota RAV4 actually moves the needle in ways you can feel. Instead of trying to reinvent the compact SUV, Toyota tightens things up with smarter engineering, better packaging, and a clear push toward electrification.

The Toyota Corolla Cross Hybrid has quickly become the default choice for buyers looking to step into an affordable hybrid SUV. It’s practical, efficient, and backed by a reputation that makes it an easy recommendation. But when you look beyond the badge, it’s no longer the clear-cut value leader it appears to be.

Google Maps offers one of the most polished navigation experiences you can get. Out of the box, it does a great job getting you from point A to point B, with reliable directions, solid traffic data, and an easy-to-use interface.

The latest AI-powered scam alert: Online grifters are using AI deepfakes of Hollywood faves, including Taylor Swift and Rihanna, to bait TikTok users into signing up for fraudulent rewards programs.

According to a new report by Copyleaks, TikTok has seen a rise in fake red carpet videos of AI-generated celebrities, like Kim Kardashian, that appear to encourage users to sign up for "fraudulent or malicious services." Examples include late night clips of Swift advertising a mysterious "TikTok Pay" feature and press circuit clips of Rihanna schilling a views-for-rewards program.

SEE ALSO: You can now own your own little Artemis II 'Rise' plushie

The synthetic impersonations aren't entirely convincing, with typically unsettling facial movements and unsynchronized audio, but that's not stopping alleged scammers. Many of the clips use TikTok branding and add textured filters to seemingly bypass the platform's AI detection tools. When users click on the videos, they are redirected to third-party sites that then solicit personally identifiable information.

Copyleaks has reported a rise in AI-enabled deepfake scams across social media platforms, some of which include hyper-sexualized, nonconsensual deepfakes of celebrities. Meta was recently the target of a class action lawsuit filed on behalf of the Consumer Federation of America, alleging the company profited from Facebook advertising scams.

Meanwhile, Hollywood still hasn't come up with a sweeping solution for nonconsensual celebrity deepfakes. Earlier this week, Swift reportedly filed to trademark her voice and likeness amid AI-generated deepfakes and growing public attention on posthumous legacy projects. Other celebrities have done the same.

Microsoft's stellar Surface Laptop is overdue for a refresh, and we just got some pretty concrete evidence that a new model is coming soon.

An unreleased Surface Laptop 8th Edition with an Intel Panther Lake processor and a 13.8-inch display appeared in two Geekbench 6 listings earlier this week. The listings, which were viewed by Mashable and captured in screenshots by Notebookcheck, were removed by Thursday morning.

A cached Google search result still shows one of the laptop's Geekbench 6 listings. Credit: Screenshot via Google

Primate Labs' Geekbench 6 is a popular benchmark for measuring devices' CPU performance. (We run it on every laptop we review.) Geekbench 6 results are automatically uploaded to a public online database unless the user enters a paid license key. Presumably, someone at Microsoft or Intel forgot to do so before benchmarking the device in question.

Microsoft hasn't confirmed any new Surface PCs for 2026 yet, though it announced significant price hikes for its current-gen devices earlier this month, citing "recent increases in memory and component costs." When reached for comment about this week's Geekbench 6 leak, a rep for the company said, "Microsoft has nothing further to share at this time."

What the leak tells us

The mysterious Surface Laptop's Geekbench 6 results revealed that it runs on a high-end Intel Core Ultra X7 368H chip with Arc B390 graphics and 32GB of RAM, per Notebookcheck's screenshots. It scores on par with other newer Windows laptops powered by the slightly lesser Core Ultra X7 358H chip, and with the M5 MacBook Air (in multi-core scenarios like video editing).

SEE ALSO: Memory wars: Microsoft announces big price increases for Surface laptops

The laptop's full name is "Microsoft Corporation Surface Laptop for Business 13.8in 8th Ed Intel," indicating that Microsoft will continue to earmark Intel configurations for business customers. The company originally launched its current Surface Laptop 7 with Qualcomm Snapdragon X series processors in May 2024; pricier enterprise models with Intel Core Ultra Series 2 chips arrived in January 2025.

The Microsoft Surface Laptop 7 came in two sizes and four colors: platinum, sapphire, dune, and black. Credit: Microsoft

That schedule might be flipped for the next generation. Earlier this month, Windows Central reported that Microsoft is planning on releasing Intel-based Surface Laptops and Surface Pros this spring. Snapdragon X2 variants for consumers will likely follow later in the summer, possibly due to supply shortages of those chips.

The new Surface Laptop will reportedly feature a similar design, new colors, improved haptics, and an optional OLED display, per Windows Central.

UPDATE: Apr. 30, 2026, 1:39 p.m. EDT This story was updated with comment from a Microsoft rep.

If you're shopping around for a new CPU, you might have noticed that there are a lot more cores in mainstream chips these days. It wasn't that long ago that having eight cores was seen as extravagant. Now, 14- or 16-core CPUs are pretty ho-hum, and you'll even find them in mid-tier laptops.

New vehicle prices currently sit at record levels in the United States, floating right around $50,000 on average. That $50,000 figure is an all-time high for the automotive industry, which has seen new vehicle prices steadily rise over the last few years. For many, the rising MSRP of a new vehicle has become much harder to justify. And for those who do make a purchase, it’s important that every last dollar of the monthly payment counts.

Google Drive can make you feel like all your files and folders are safe. If you accidentally delete a file, you might expect that you can just download the version that's stored in Google Drive. This isn't always the case, however.

With the popularity of "vibe coding," you might wonder what coding is all about. Python is a popular language to get started with, but if you're on Windows, here's why you're better off learning Python in WSL.

U.2 was one of the most promising replacements for SATA, promising faster transfer speeds and, overall, a more stable standard. But it never really took off. Does this have a reason, though?

SAVE $43.07: The Lego Botanicals Flower Arrangement (10345) is on sale at Amazon for $66.92, down from the list price of $109.99. That's a 39% discount and a sale price that comes within $1 of the lowest we've ever spotted at Amazon.

Opens in a new window Credit: Lego Lego Botanicals Flower Arrangement (10345) $66.92 at Amazon
$109.99 Save $43.07   Get Deal

Mother's Day is next Sunday, May 10. If you're stumped on finding the best Mother's Day gift this year, you're not alone. Somehow, moms are incredibly hard to shop for. Instead of buying her flowers that need her attention to stay looking fresh and will eventually wilt, get her a Lego bouquet. There's a beautiful build on sale today at Amazon she'll love.

As of April 30, the Lego Botanicals Flower Arrangement (10345) is on sale at Amazon for $66.92, marked down from the standard price of $109.99. That works out to a savings of $43.07 from a giant 39% discount. This sale price comes within $1 of the lowest we've ever spotted at Amazon.

Mom deserves some Zen chill-out time and building a Lego bouquet certainly fits that bill. The Lego Botanicals Flower Arrangement has 1,161 bricks and 14 flowers with peonies, hydrangeas, lilies, ranunculus, camellia, and more. The white chalice vase is also part of the build.

SEE ALSO: Unique Mother's Day gift idea alert: These Bouqs flower bouquets come bundled with matching Lego sets

In total, the display is about 10 inches tall and 12 inches wide, which is a great size for adding to a bookshelf or a side table. Not only is this a great Mother's Day gift for the mom who loves to garden, it can be a kind gesture to the mom who deals with pollen allergies and can't have live flowers in the house.

Before time runs out on this deal, get mom the Lego Botanicals Flower Arrangement this year for Mother's Day while it's under $67. It'll be a bright, cherry reminder of her family's love that she can display all year long.

SAVE $200: As of April 30, the ASUS ROG Strix G16 (Intel Core i7-14650HX, NVIDIA GeForce RTX 5060, 16GB RAM, 1TB SSD) is on sale at Amazon for $1,299.99. That's $200 off its original list price of $1,499.99. It also comes with one free month of Xbox Game Pass.

Opens in a new window Credit: ASUS ASUS ROG Strix G16 (Intel Core i7-14650HX, NVIDIA GeForce RTX 5060, 16GB RAM, 1TB SSD) $1,299.99 at Amazon
$1,499.99 Save $200   Get Deal

If you want to get into PC gaming, but the cost and sheer amount of accessories feels inaccessible, a gaming laptop is the way to go. A laptop built specifically for gaming packs everything you need under the hood without you needing to shell out for a bunch of extra components. Of course, gaming laptops can also cost an arm and a leg, but there are plenty of budget options (and deals!) as well.

The bad news is it's not traditionally one of the best times to be looking for a new laptop at a discount. The good news is this ASUS ROG Strix model is breaking the rules. As of April 30, you can get the ASUS ROG Strix G16 (Intel Core i7-14650HX, NVIDIA GeForce RTX 5060, 16GB RAM, 1TB SSD) for $1,299.99 instead of its original list price of $1,499.99. That's $200 you get to keep in your pocket. Plus, you'll get a free month of Xbox Game Pass with your purchase.

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This configuration comes with some serious firepower for the price, including an Intel Core i7-14650HX processor, NVIDIA GeForce RTX 5060 graphics, 16GB of DDR5 RAM for speed and efficiency, and a spacious 1TB PCIe Gen 4 SSD for seamless multitasking. While its 165Hz refresh rate and 3ms response time could certainly be faster, but for this price, corners have to be cut somewhere.

If you're new to PC gaming or looking for a more portable (yet affordable) gaming rig, the ASUS ROG Strix G615JMR-AS74 is a solid pick at full price. At $200 off, it's an excellent value.

Everything you do on the Linux command line involves a shell, whether you pay it any mind or not. It’s probably Bash, possibly Zsh, but either way, it’s highly relevant to all shell scripting, big and small.

SAVE $30: The Kobo Libra Colour is on sale at Amazon and Kobo for $199.99, down from the list price of $229.99. That's a 13% discount.

Opens in a new window Credit: Kobo Kobo Libra Colour $199.99 at Kobo
$229.99 Save $30   Get Deal Opens in a new window Credit: Kobo Kobo Libra Colour $199.99 at Amazon
$229.99 Save $30   Get Deal

Finding the perfect gift for a mom can be a struggle. If she's a reader and doesn't own an e-reader or a model that comes with color, this deal could make for the perfect gift.

As of April 30, the Kobo Libra Colour is on sale for $199.99 at both Amazon and Kobo, marked down from the standard price of $229.99. That works out to a 13% discount or a savings of $30.

Gone are the days of lugging hardbacked books on vacation. We now have digital e-readers that are perfect for packing along on vacation or bringing along on the commute to work. On the list of Mashable's favorite e-readers, the Kobo Libra Colour earns the top spot as the best color e-reader.

SEE ALSO: Mother's Day is sorted — the Kindle Colorsoft Essentials Bundle is 31% off right now at Amazon

Mashable Lead Shopping Reporter Bethany Allard reviewed the Kobo Libra Colour and mentioned that it's the perfect portable size without feeling too small. It has a seven-inch E-ink Kaleido 3 screen and a major 32GB of storage. In black and white, it has 300 PPI (pixels per inch), and it uses 150 PPI for color content.

In her guide to the best e-readers, Mashable Shopping Reporter Samantha Mangino says, "For serious readers who don't mind splurging a little, the Kobo Libra Colour delivers an upgraded e-reader experience. And if you're an annotator, you can highlight and mark up your pages in different colors to stay organized. In the Kindle family, only the Scribe supports scribbling, and with a higher price tag."

In addition to those features, the Kobo Libra Colour is waterproof, which makes it a great poolside accessory. It also has excellent Libby integrations and a long battery life.

Kobo mentions the brand does not directly sell via Amazon. Buying a Kobo at Amazon means you're purchasing from a third-party seller, which is something Mashable doesn't typically encourage. The Amazon seller featuring the $199.99 sale price is listed as Kobo US and comes with overall positive feedback within the last year. If you're more comfortable purchasing directly from Kobo, you'll also find the $199.99 sale price listed, and shipping is free.

In either case, gifting Mom the Kobo Libra Colour is bound to earn you the title of best gift this Mother's Day. It's something she can enjoy every day for years to come.

If you’ve ever been to a major event, like the World Cup or a big show or festival, you know how taxing traveling on foot can be. Uneven terrain, crowds, obstacles, and constant flow issues can really make it difficult to get from Point A to Point B. That “last mile” might even make you wish you had wheels instead of feet, and thanks to modern EV technology, it’s actually possible to substitute manual strides for a personal mobility vehicle.

Milwaukee is one of the most popular names in power tools, and users love its extensive lineup of M12 and M18 options, as well as its growing hand tool collection. This week, Milwaukee announced several more hand tools that are made in the USA, and here's what you need to know.

It's fair to say that voice assistants such as Alexa and Google Home have made the smart home much more accessible. They're fairly easy to set up, and controlling devices with your voice is something anyone can do. However, these types of closed smart home ecosystems have their limitations; connecting your voice assistants to Home Assistant can make them even better.

The global memory shortage has been a challenge for consumers in 2026, and Samsung doesn't think the situation will improve in 2027.

The Korean tech behemoth released its quarterly earnings report this week, revealing record profit driven by chip demand, per Reuters. However, while that may be good for Samsung's books, the company readily acknowledged that the high demand for memory for AI data center construction will continue to put pressure on the global supply.

SEE ALSO: New Samsung Galaxy smart glasses reportedly leaked

"Our supply falls far short of customer demand," Samsung executive Kim Jaejune said in an earnings call. "Based solely on the demand currently received for 2027, the supply-to-demand gap for 2027 is set to widen even further than ⁠in 2026."

In less business-y language, that means the memory shortage will be worse next year than it is now. That's not great for anyone other than the companies that manufacture memory. The ongoing shortage has led to increased prices on some products and indefinitely delayed the release of others. For example, Sony raised prices on PlayStation 5 consoles in March, Motorola raised prices on its mid-range phones this month, and we still have no idea when Valve's enticing new Steam Machine console is coming out, even though the controller will be available next week.

But other than that, everything is going great.

The average size of a smartphone battery in 2026 has crossed 5,000mAh. With the rise of silicon carbon batteries outside the US, it's now feasible for relatively thin phones to contain 7,000mAh battery packs. As exciting as this new battery chemistry may be, we wouldn't actually need bigger batteries to get more life out of our phones if only we could opt out of all the nonsense going on in the background.