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Confidence is persuasive. In artificial intelligence systems, it is often misleading.Today’s most capable reasoning models share a trait with the loudest voice in the room: They deliver every answer with the same unshakable certainty, whether they’re right or guessing. Researchers at MIT’s Computer Science and Artificial Intelligence Laboratory (CSAIL) have now traced that overconfidence to a specific flaw in how these models are trained, and developed a method that fixes it without giving up any accuracy.The technique, called RLCR (Reinforcement Learning with Calibration Rewards), trains language models to produce calibrated confidence estimates alongside their answers. In addition to coming up…

Data strategy can use geospatial data to provide organizations with insights for decision-making and operational optimization. By incorporating geospatial data (such as GPS coordinates, points, polygons and geographic boundaries), businesses can uncover patterns, trends, and relationships that might otherwise remain hidden across multiple industries, from aviation and transportation to environmental studies and urban planning. Processing and analyzing this geospatial data at scale can be challenging, especially when dealing with billions of daily observations. In this post, we explore how to use Apache Sedona with AWS Glue to process and analyze massive geospatial datasets. Introduction to geospatial data Geospatial data is…

But despite the science-fiction rhetoric, the SpaceX S-1 filing’s citing of complexity and “unproven technologies” is one of the more realistic renditions of what is involved in sighting data centres of any size in orbit. Speaking to npr.org, Olivier de Week, professor of astronautics at MIT, described the solar panels capable of powering a gigawatt data centre as “feasible, but not next year and certainly not in three years.” To place the size of a necessary solar array in context, the international space station’s (ISS) solar panels cover the area of half a football pitch, and provide 100 kilowatts of…

Source: ChatGPT More than 1,300 internet-exposed Microsoft SharePoint servers remain unpatched against a spoofing flaw previously exploited as a zero-day. “Improper input validation in Microsoft Office SharePoint allows an unauthorized attacker to perform spoofing over a network,” Microsoft said in its advisory. SharePoint servers still exposed The vulnerability, tracked as CVE-2026-32201, affects SharePoint Enterprise Server 2016, SharePoint Server 2019, and SharePoint Server Subscription Edition. These platforms are widely used for enterprise document management and collaboration. Because these systems host sensitive data and support daily operations, exploitation could lead to unauthorized access, data changes, and broader business impact. Despite Microsoft releasing…

Support CleanTechnica’s work through a Substack subscription or on Stripe. The EPA on Tuesday proposed rescinding a Biden-era ruling to reclassify Utah’s Wasatch Front from “serious” nonattainment of the 2015 ozone standards to mere “moderate” nonattainment, significantly decreasing required pollution reductions. The proposal downplays local emissions, shifting blame to foreign sources instead of reining in local emissions. EPA has issued similar proposed rulings in other states across the West. The ruling slashes the stringent rules in place that would clean up Utah’s air, instead enabling polluters to emit with little consequence. In response, Sierra Club Senior Campaign Organizer Luis Miranda…

Edgar Cervantes / Android AuthorityTL;DR Mammotion is offering a discount program as part of the Kickstarter program for its SPINO S1 Pro pool-cleaning robot. You can pay a refundable $50 deposit to get the robot for $1,499, which is $1,000 less than the recommended price. The robot can scale the pool walls and then pull itself out of the pool to charge. Mammotion is gearing up to launch the SPINO S1 Pro pool cleaning robot following its unveiling at CES earlier this year. This gadget isn’t cheap, but the company has revealed a hefty discount for early backers.Mammotion revealed a…

Direct measurements show that electrosolvation forces can bring particles together and holds them in long-lived bound states Artistic image of solvent dependent cluster formation (Courtesy: Krishnan/University of Oxford) A fundamental theory in electrostatics is that two particles with the same charge will repel and two particles with opposite charge will attract. This idea is built into most models that describe how particles behave in liquids. Yet over the past several decades, experiments have revealed that like charged particles can attract each other in solution, forming clusters that standard theories cannot explain.  In this work, researchers explore this unusual phenomenon and…

Summary created by Smart Answers AIIn summary:Tech Advisor reports that Samsung’s Galaxy S27 series is expected to launch in February/March 2027 with significant camera upgrades and a new Exynos 2700 chipset built on 2nm process technology.The lineup may introduce a fourth Galaxy S27 Pro model positioned between the S27+ and S27 Ultra, potentially featuring variable aperture camera technology and enhanced main sensors.Pricing is anticipated to start around £879/$899, maintaining the S26’s price point while offering major improvements over previous iterative updates. Galaxy S27: In summary Expect a February/March 2027 launch There may be a fourth phone in the line-up Samsung…

We’ve all done the infinite scroll on the Netflix app, spending an hour looking for something to watch before giving up. Sometimes there are just too many shows to choose from. And the last thing anyone wants is to get a few hours into something that’s not worth finishing. To save your precious time, we’ve compiled a list of our favorite shows on Netflix, from some of the streamer’s most iconic flagship series, such as Stranger Things and The Crown, to reliable classics including Gilmore Girls and Scandal. We’ve also found underrated or critically acclaimed originals you can’t find anywhere else.…

OPPO has launched arguably its best smartphone ever, named OPPO Find X9 Ultra 5G. This is a top of the line phone and one of the best options for smartphone enthusiasts in the global market right now. This phone joins the Find X9 series which already includes Find X9 and Find X9 Pro. Note that the Find X9 Ultra has not yet come to  India, it has only launched in China right now. Let’s quickly go over the specifications and price of the phone.Read More – Vivo Hikes Price of Multiple Devices in IndiaOPPO Find X9 Ultra 5G PriceOPPO Find X9…