The performance gap between frontier AI models from US tech companies and the best open-weights models from Chinese companies has closed to just 4.4 months, according to a Mozilla report. That explains why many companies are shifting to the significantly cheaper open models for routine work—and helps reveal a narrow band of workloads where frontier models are worth the cost.
Most organizations should ideally be using open models as the default for the majority of their work, according to the latest State of Open Source AI report from Mozilla, published on September 15 and shared with Ars prior to publication. The report highlights how a leading open model, Moonshot AI’s Kimi K3, achieves a composite AI performance score on the Artificial Analysis Intelligence Index that is just three points behind Anthropic’s Fable 5 closed frontier model, all while costing just 30 percent of the latter.
“[A Closed model] earns its premium in a few places: expert professional work, high-intensity retrieval, and long context,” Raffi Krikorian, chief technology officer at Mozilla, said in an email to Ars. “We see the decision to pay for closed [models] as workload-specific rather than organization-specific.”
© Imen Ben Youssef / Hans Lucas / AFP via Getty Images
Air Force Secretary Troy Meink made the first public declaration Monday that the United States has placed "space control weapons" in orbit, an announcement that will surely reverberate in the power centers of Beijing and Moscow.
Space Force officials have previously expressed their interest in acquiring space-based weapons, and Pentagon leaders have become more open to discussing space warfare in recent years. Therefore, Meink's announcement Monday at the Air and Space Forces Association's annual Air, Space & Cyber Conference near Washington, DC, was not entirely unexpected.
“Today, we continue to ensure we remain ready to meet the challenges of evolving threats, wherever they exist. This is why the United States now has on-orbit space control weapons capable of defending the joint force against hostile adversary action,” Meink said in prepared remarks.
© US Space Force/David Dozoretz
There's a saying that "the internet never forgets, "which is a nice soundbite, but in truth some things are lost forever on the net. Once a server goes down and the last copy of that data is disconnected, that's it.
One of the perks of Linux is that both the operating system and the vast majority of apps are free. Yet if you try to buy a PC that comes with Linux, you might end up spending more than buying one with Windows. Why spend that extra money when you can install Linux on an existing computer for free?
When you buy an iPhone or an Android phone, you'll not only get the underlying operating system, but also the apps that form part of a specific ecosystem. So, for example, you'll find Google Drive, Google Play, and various other Google apps that are not actually part of the core Android build.
After years of complaints about how little you could customize the Windows Start menu, Microsoft is finally overhauling it in the 26H2 update. In reality, though, they are only catching up to something an open-source app figured out years ago. Meet Flow Launcher, a keyboard-first app launcher that is superior to the current Start menu from all directions.
Most Linux distros you'll find are basically a pile of separate programs—a panel, a compositor, a window manager, and so on—all exchanging information and coordinating their behavior to create a cohesive experience.
I've used PuTTY for years. It's a great program that has lasted this long because it does one thing really well. When I need to connect to another computer over SSH, PuTTY gets the job done without a lot of extra stuff getting in the way. I know how it works, I trust it, and I've never had much reason to replace it.
If you're new to Linux and switching from Windows to Linux, there are some mistakes you want to avoid. Avoiding common beginner mistakes in Linux will put you ahead of the other Linux newbies.
You can buy a small ESP32 microcontroller for a few dollars—less than a Starbucks coffee. When you combine it with a special LoRa radio, you can create a device that can send encrypted text messages between locations without relying on a cellular service, Wi-Fi, or satellite data.
Most of us put a lot of thought into the big applications we base our workflows around — the video editors, the note-taking apps, the image editors — and almost none into the system-facing apps we use every day. However, those applications make up a huge chunk of our day-to-day experience and deserve more thought than they get. This is especially true right now, as tons of high-quality free and open-source apps have emerged that easily offer a better experience than most of your system defaults. Here are three such FOSS apps to replace your Windows defaults.
Any time I recommend software to a friend, there is always an inevitable question: How much does it cost? The quality isn't necessarily the discerning factor—no one wants to pay for something if it isn't necessary. That makes free, open-source tools very easy to recommend to most people without a moment's hesitation.
Microsoft's PowerToys suite of Windows utilities, which you can download from GitHub or install through the Microsoft Store, has earned a reputation as a tool designed for — and used exclusively by — Windows power users. But the reality is more nuanced.
NASA and IBM released an open-source AI model and dataset to help researchers map lunar craters, volcanic features and potential ice locations.
The post NASA and IBM Launch Open AI Model for Lunar Research appeared first on TechRepublic.
Got an old Android phone sitting unused in a drawer? By installing an open-source ROM, you can bring it bang up to date and give it a whole new lease of life. That's what I did with my old Motorola phone. Here's how it went.
Seattle Metropolitan Chamber of Commerce CEO Joe Nguyen delivered a direct message to regional leaders at the organization’s 144th annual meeting on Thursday: Seattle’s progressive social goals cannot exist without a thriving employer base.
Nguyen, a former Washington State Senator and Microsoft manager who served as Director of the Washington State Department of Commerce before taking over the Chamber, used his inaugural annual meeting address to bridge the gap between regional business priorities and broad civic goals.
While political and business leaders often appear at odds in Seattle, Nguyen argued that the two are deeply intertwined and fundamentally interdependent. Having a healthy business community is “not up for debate; it is a requirement,” Nguyen told the audience of more than 800 civic and business leaders.
He continued:
“So I want to be very clear: the progressive values in this region depends on the economic activities and jobs created by strong employers. Housing doesn’t fund itself. Human services do not fund themselves. Public safety and parks do not fund themselves. They are made possible by people creating companies, making payroll, and hiring workers, when businesses succeed, our values get funded. Economic growth is not separate from social progress. In fact, economic growth makes social progress possible. You cannot fund compassion from an empty treasury.”
Nguyen framed his vision for Seattle through a personal lens, detailing his family’s journey arriving in Seattle as refugees from Vietnam with little more than “hope.” A powerful image of his family departing Vietnam on a rickety boat accompanied his remarks.
He recalled his family taking footholds in local business, operating a billiards hall in White Center, working at the Port of Seattle and his mother sewing for JanSport. Nguyen later attended Seattle University on Capitol Hill while washing dishes, went on to work at Microsoft, entered the Washington State Senate representing the 34th District, and eventually joined Governor Bob Ferguson’s administration as Commerce Director.
“The larger lesson from my family story is not about any one company or career,” Nguyen said. “It is about what’s possible when a region creates opportunity. Microsoft opened doors for me that I never knew were even possible as a kid growing up in White Center. The employer community did more than employ my family; it changed the trajectory of our lives.”
Pointing to macro-level data, Nguyen highlighted that the tri-county regional economy (King, Pierce, and Snohomish counties) generates $600 billion in annual economic activity, representing 71% of Washington State’s total economic output and ranking as the 10th largest metro economy in the United States.
Additionally, local business activity funds roughly 70% of the City of Seattle’s budget revenue.
However, Nguyen cautioned against taking the regional economy for granted amid rising operational costs, public safety challenges, and regulatory friction.
“Prosperity is not permanent. It is not part of the scenery like Mount Rainier,” Nguyen said. “It is something a region must earn, protect, and renew… When an employer leaves, we lose jobs, we lose customers for nearby small businesses, we lose charitable giving, we lose future investments, and we lose the public revenue that sustains our shared priorities.”
Nguyen pointed to recent momentum in aligning state and local government with economic development priorities.
Over the past year, state lawmakers introduced a dedicated economic development committee in the legislature, the governor formed a state business council, and the Mayor of Seattle signed an executive order establishing a local Economic Development Council.
The Chamber’s core advocacy pushes remain centered on faster permitting, housing expansion, and addressing public safety as both a quality-of-life and economic imperative.
On the latter issue, Nguyen joined other business leaders earlier Thursday in signing an open letter with executives from Microsoft, Starbucks, and dozens of regional employers demanding a 100-day public safety action plan from City Hall.
The letter, spearheaded by the Chamber, Challenge Seattle and the Washington Roundtable, urged the city to accelerate 911 response times, activate surveillance cameras, and step up foot patrols to protect workers, visitors, and foot traffic across downtown.
“We will partner when partnership produces results. We will push when pushing is necessary,” Nguyen said in his remarks at the annual meeting. “We will be constructive, but we will not be passive. And we will never apologize for standing up for the employers and workers who make this region possible.”
Looking forward, Nguyen urged the region’s tech sector, innovators and policymakers to resist complacency and bet on the future of Seattle. Nguyen concluded his remarks by asking the audience to embrace the future, and he said he’s optimistic about what’s ahead because he sees “people betting on Seattle every single day.”
“I believe that Seattle is at an inflection point. We can give in to complacency… or we can decide that our next chapter will be even more ambitious than the last… Somewhere in this region, an entrepreneur is building our next great company, a scientist is making a discovery that will save lives, and a young person in White Center is imagining a future none of us can see yet. And it is our responsibility to give them that chance.”
We’ll be breaking down Nguyen’s address, the Chamber’s 100-day public safety push and the broader debate over Seattle’s economic future on this weekend’s episode of the GeekWire Podcast. Be sure to tune in here, or wherever you get your podcasts.
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