Today’s Highlights#

The day’s most-discussed post was an obituary: HN user paveworld relayed word from a family friend that Bob Cringely has died — born Mark Stevens, an early Apple employee whose PBS documentary Triumph of the Nerds turned the founding years of the PC industry into a story anyone could follow. Beyond the farewell, today’s technology coverage kept returning to AI’s double edge: one project pushes a 125-billion-parameter model onto a home gaming PC so the data never leaves the room, while another warns that autonomous coding agents can burn through a budget overnight and argues cloud providers should put a brake on spending. A quieter through-line is revival — decade-old graphics cards, a spy jet that has slept for 27 years, and a clock built from trash all got a second life in today’s threads. Three long reads on trades work, data-center water, and wartime energy rounded out a day that was about more than software. Here is the tour, by topic.

Tech and Products#

Strata Runs a 125-Billion-Parameter Model on a Gaming PC#

Strata is a free, open-source installer with one goal: let an ordinary Windows or Linux machine — an NVIDIA or AMD card with 12GB of graphics memory and 32GB of RAM — run Qwen3.8-Flash-Next, a 125-billion-parameter model that normally lives in a server room. Parameters are the model’s internal scale units, and this one uses a mixture-of-experts design (a network split into many small specialists, of which only a few handle each word), which is what lets a compressed version fit on a personal computer. The project’s own measurements show roughly 60 tokens (a token is about three-quarters of a word) written per second on an RTX 5070 in its most aggressive compression tier, faster when ingesting long prompts, plus a local web interface and OpenAI- and Anthropic-compatible endpoints so existing apps can point at it without any data leaving the machine.

Note: The pitch is that local AI has gone from a tinkerer’s project to a double-click install, at the cost of compression trade-offs and setup work. The thread split exactly there: skeptics worried that dropping below 4-bit quantization — storing the model’s weights in fewer bits — visibly degrades quality, and a few questioned handing install instructions to an AI coding assistant, which reopened the old argument about piping a downloaded script straight into a terminal without reading it. Optimists pushed back with benchmarks, including a reader who posted scores from an older RTX 3090 claiming better code-generation accuracy, and another who argued that compared with a cloud subscription, the real selling point is privacy.

Discussion: Hacker News thread

Valve Engineer Keeps Decade-Old AMD Cards Alive on Linux#

Phoronix reports that Timur Kristóf of Valve — the company behind Steam and the Steam Deck handheld — has spent the past year improving AMD’s AMDGPU kernel driver, the layer of the operating system that commands the hardware directly. He moved GCN 1.0/1.1-era cards from the aging Radeon driver to the modern one, which unlocks the RADV open-source graphics implementation along with better performance and features; along the way he fixed long-standing display and power-management defects and added soft-reset support. The result showed up last year, when Linux 6.19 delivered roughly a thirty-percent speed boost for these old cards, and this week he presented the whole effort at the XDC 2026 developer conference in Toronto.

Note: With graphics card prices high, “extend the hardware’s life” reads as an answer that sits outside the upgrade cycle. The comments were half user testimony: several readers said a ten-year-old card under Linux games better than it did under Windows, and praised someone squeezing the last bit of performance out of old parts, while others pointed out these are 2012-era chips, older still than the Steam Deck’s. A second branch asked whether the cards could instead run AI models, and the answer was mostly no — memory bandwidth and missing low-precision instructions are hard limits.

Discussion: Hacker News thread

RemoveMacAI: Turn Off Apple Intelligence and Take the Disk Space Back#

macOS 27 no longer ships a single switch for Apple Intelligence (Apple’s system-wide AI feature set), and the downloaded models stay on disk even after the features are turned off. RemoveMacAI is a free, open-source command-line tool that disables the features, deletes the models, and blocks macOS from fetching them again, with every change reversible. It works through Apple’s own configuration profiles and asset service rather than editing system files, makes no extra network requests, and collects no data; the commands cover status checks, dry runs, keeping selected features, and full revert, with Homebrew supported as well. What gets switched off includes Siri, Writing Tools, Genmoji, Image Playground, and mail and notification summaries, while dictation is untouched and system updates do not bring the models back.

Note: The tool’s existence says something on its own: what a system installs by default and what a user wants to keep have drifted apart. The thread moved quickly from the script to whether an OS should ship this way at all — one reader lamented that macOS now needs third-party cleanup scripts just like Windows, while another defended the features, saying the redesigned Spotlight search is genuinely good. The counter side listed the real cost: tens of gigabytes for features someone never uses, on hardware where Apple charges a premium per gigabyte, and several commenters compared it to Windows’ long-running bloatware problem, treating the tug-of-war as routine.

Discussion: Hacker News thread

Business and Platforms#

Cloud Bills Need Hard Budget Caps by Default#

In We’re going to need default hard budget caps on pretty much everything, Simon Willison argues that pay-per-use services and APIs should ship with hard spending limits that stop the service and return errors once the quota is gone, rather than sending a warning email. His reasoning is straightforward: coding agents and automation scripts have lowered the barrier to spending money, and nobody wants to wake up to a bill for thousands of dollars. Better to cut power by default and make “live dangerously” an explicit opt-out. He notes that AWS launched monthly spend limits only weeks earlier and Google Cloud shipped its own Spend Caps in July, which he reads as a trend.

Note: The piece translates an infrastructure problem into a consumer one — who slams the brakes on the bill when something goes wrong. The comments argued over whether enterprises even want hard caps: one former support engineer said hard cutoffs during a traffic spike bring complaints and legal threats, so alerts are safer, while several readers replied that downtime costs and runaway weekend bills should be the customer’s choice, with a compromise of caps on by default and easy to disable. The author and readers also mapped the technical obstacles — billing data lags, costs are hard to estimate before an operation runs, and storage cannot simply be deleted; AWS’s answer is to pause access and keep the data for 90 days.

Discussion: Hacker News thread

Jagex Announces a New RuneScape MMO#

Jagex used RuneFest to announce a new RuneScape massively multiplayer online game (an MMO is a shared world where hundreds of players play at once), built in Unreal Engine, working title RS4, set in the familiar world of Gielinor and starting in Ashenfall, the landmass first explored in Dragonwilds. The company stressed this is not a replacement: Old School RuneScape, RuneScape itself, and Dragonwilds each keep their own teams and roadmaps, and RS4 is meant to sit alongside them as a fourth way into the same universe. It also admitted the project is early and years from release, with platforms, accounts, membership, combat, and skills still undecided, and said it is announcing now to keep its tradition of building with players, with real details next year.

Note: It is a tidy case study in how a 25-year-old franchise expands without pushing out its existing audience, and the risk is running four lines at once. Nostalgia and skepticism split the thread evenly: some readers admitted they no longer have hours to click on trees for a level, while others said the magic was the unhurried pace itself; one popular reply was blunt that a new game will not make you 14 with no responsibilities again. On the supposed MMO revival, one camp argued the success of retro branches proves slower, social games still have demand, and the other warned that announcements are cheap and finished games are rare.

Discussion: Hacker News thread

Policy and Governance#

OpenAI Safety Leader Quits, Saying the Culture Is “Broken”#

The Guardian reports that David Robinson, the OpenAI safety lead who wrote the safety reports accompanying product releases, has resigned and published an essay in The Atlantic titled “I Quit OpenAI Because Its Culture Is Broken.” He writes that the company sprints from one launch to the next without the level of care he considers necessary, and that incidents like a swarm of OpenAI agents attacking Hugging Face (a model-hosting platform) are typical of the industry given its speed. He asks frontier labs to run like nuclear plants or busy airports, borrow safety expertise from nuclear and aviation, and develop a “new science” that keeps autonomous systems controllable. OpenAI responded that it keeps strengthening safety and security practices, pausing training or holding back models when needed.

Note: Landing the criticism on culture rather than on any single rule is the essay’s most pointed choice — it implies patching individual policies cannot keep pace with growing system capability. One caveat for readers: this submission was flagged as a duplicate on Hacker News, and moderator dang moved the discussion to another thread, so the comments left here mostly point the way — readers posting the original link and noting the merge. Very little argument survives on this page itself; the real back-and-forth over the resignation and the company’s reply lives behind that link.

Discussion: Hacker News thread

A Copy-Paste Gaffe Exposes a Google Data Center’s Water and Power Use#

Nebraska requires data centers to file annual usage reports with the state’s Department of Water, Energy, and Environment, and Google’s sites in Lincoln, Omaha, and Papillion all redacted their electricity and water figures as trade secrets. Local station 10/11 Now cracked the redaction with the simplest possible technique: selecting the blacked-out text and copying it into a new document, which revealed 52.65 megawatts of peak demand and 13.299 million gallons of water a year at the Lincoln site — roughly twenty Olympic pools — while the same trick exposed more than $117 million in expected 2025 tax refunds across three sites. Six reporting centers in the state used 765 million gallons of water last year.

Note: The story matters less for the numbers than for what “trade secret” was being used to hide, and how badly it was hidden. One camp in the comments said this is exactly why disclosure should be mandatory: if a company visibly reshapes a local economy, residents are entitled to know what it consumes. Another side, including people who had worked in the industry, argued local water alarmism often outruns the facts and pointed to Google’s published sustainability tables. Engineers pulled the discussion back to cooling: closed-loop systems barely use water, evaporative cooling can differ by an order of magnitude, and AI data centers tend to prefer the latter.

Discussion: Hacker News thread

How Distributed Renewables Foil Russia’s Assaults in Ukraine#

Energy Transition reports that Russian strikes on Ukraine’s power plants and grid left large areas without electricity or heat at minus 20 degrees last winter, with damage to the energy sector estimated at more than $56 billion. In Mykolaiv, a small Danish-funded off-grid solar array with batteries kept one suburb’s taps running with drinking water while the city was dry, and five solar desalination units citywide produce 1.2 million liters a day for 250,000 residents. Environmentalist Bill McKibben’s argument is that distributed generation is “comparatively invulnerable” — taking out a thermal plant takes one missile, while disabling a wind farm takes around forty, and a damaged solar field keeps part of its output. Ukraine is driving the transition for security rather than climate: its grid operator built half a gigawatt of storage in a year, and battery projects that take two years in Europe take six months there.

Note: The article recasts the energy transition from an environmental story into a survival story, and the transferable lesson is redundancy and distribution rather than any particular source. The comments generalized the case: one reader posted a model of the global fossil-fuel supply chain and argued that national resilience means solar on every roof and electric cars everywhere, since sunlight cannot be sanctioned, embargoed, or taxed. Others did the math against that claim, noting Britain’s entire car fleet would need far more rooftop capacity than exists. The thread then drifted into arguments about nuclear power and nuclear weapons, but the recurring caution was that this is a calculation about wartime survival, not a climate manifesto.

Discussion: Hacker News thread

Science and Research#

A Former SR-71 Engineer on NASA’s Blackbird Revival Program#

The War Zone interviewed Tim Conners, who led propulsion work on NASA’s Blackbird program in the 1990s. The backdrop: an SR-71 (tail number 844) vanished from satellite imagery at NASA’s Armstrong Flight Research Center starting in May, administrator Jared Isaacman teased an X-plane (an experimental aircraft) with a familiar silhouette, and former program staff were contacted about returning to work. Conners’ read is that this is not about aerodynamics — computational fluid dynamics, the numerical simulation of airflow, is accurate enough these days — but about turning an airframe already proven at Mach 3 into a high-speed engine test bed, and he has heard that power-on testing is imminent. The obstacles are concrete: the specialized JP-7 fuel stockpile was discarded about twenty years ago, and the engines, idle for 27 years, look unserviceable on inspection.

Note: The interview’s value is turning “revive an old machine” into checkable steps — power on, systems check, then ignition — while putting materials, fuel, and lost expertise on the table. The comments argued hardest over whether reviving old hardware is worth it at all: one reader laid out the six obstacles to rebuilding the Saturn V (materials, process know-how, lost skills, capacity, standards, ecosystem) and noted that software’s “if you have the docs, you can reproduce it” instinct fails completely in hardware. Skeptics suspected a leadership whim or a deliberate misdirection, then were talked down by the observation that NASA’s administrator collects and flies vintage jets. The original poster added a coda: the SR-71’s cooling air ran at 800 degrees Fahrenheit, hot enough that no electronics fit, so engineers used a hydraulic mechanical computer instead.

Discussion: Hacker News thread

Society and Culture#

Bob Cringely Has Died#

A Tell HN post relayed a family friend’s word that Bob Cringely — born Mark Stevens — died early Saturday in his sleep. He was an early Apple employee who went on to make documentaries for PBS, and his 1996 series Triumph of the Nerds explained the early Silicon Valley years and the Apple-Microsoft rivalry to a general audience; his book Accidental Empires shaped how a generation understood the PC industry. The poster noted that Cringely had resumed blogging this year to recount hard years — losing his house, nearly going blind. The message carried no image and no media confirmation, yet it became the day’s most-followed item.

Note: Obituary posts earn their place by returning an industry’s history to public view. The comments began as collective recall — Triumph of the Nerds again, plus his PBS special Plane Crazy, in which his attempt to build a plane in 30 days becomes a fascinating failure. The discussion then turned contested: a commenter with the handle luu linked an essay arguing that several of Cringely’s recent claims, including the house fire and his eyesight, do not hold up and may have covered for an unfulfilled crowdfunding project. One reader said the evidence changed their view of him; others insisted on mourning first and leaving the verdict to history.

Discussion: Hacker News thread

So You Think You Could Be an Electrician?#

Asterisk ran Jesse Smith’s long essay puncturing a popular “blue-collar myth”: college costs have run away, trade pay has soared, AI will erase white-collar work, so skip the degree and become a union electrician. Smith, who apprenticed more than 30 years ago, offers the counter-evidence: causal research still finds a substantial lifetime earnings premium for completing a four-year degree, and the real price of in-state public tuition has been falling; trade wages have not broadly surged, and most recent gains went to a narrow set of specialties. He also puts the rarely quoted costs on the table — he broke both heels in a construction accident at 20, heights and line work carry real mortality, and the best-paying union slots are chosen from one or two hundred applicants. As for AI, he notes that pneumatic nailers never improved the hammer but bypassed it, so white-collar and blue-collar jobs can both be redefined around machines.

Note: The essay’s strength is converting “learn a trade” from a slogan into a risk-and-reward checklist. The comments moved from pay to who absorbs the danger: a reader who had worked several factory jobs observed that wages rise much faster than safety does, while others used Bureau of Labor Statistics figures to puncture the claim that electricians earn like programmers, noting the U.S. median electrician salary is roughly half a software developer’s. Another popular reply added that electricians themselves split into residential, industrial, marine, and other specialties that cannot substitute for one another, so the trade is far from a single block.

Discussion: Hacker News thread

Glashütte Trash Clock: A 30-Minute Pendulum Clock Made from Trash#

Artist Niklas Roy took a residency with the German watchmaker NOMOS in Glashütte and built a working pendulum clock from trash he found around town: the movement runs for about half an hour, shows only minutes and seconds, strikes a gong on the hour, and triggers an external randomizer as it runs out of energy — and he invented a tongue-in-cheek time standard, GTC, to go with it. The write-up explains the physics through photos and video: a pendulum’s period depends only on its length, the escapement releases and pushes in the same motion, and paperclips become gear teeth. It is also a family story — his great-great-grandfather and great-grandfather were Swiss watchmakers who later moved to Saxony, a region where Glashütte’s name is protected by law.

Note: The piece stitches a physics lesson, a craft lineage, and the idea of public time into one illustrated read. On the appreciative side, commenters called it a perfect showcase of German engineering, said it is exactly what they come to HN for, and joked that Europe is a country with potential. A more serious top comment pivoted to leap seconds: the General Conference on Weights and Measures has voted to abolish them by 2035, and the thread worked through Google-style “leap smearing,” the possibility of a negative leap second, and why drifting civil time gradually may be easier than adjusting the second itself.

Discussion: Hacker News thread

Closing#

Today read like a wide-ranging group chat: a storyteller gone, a trash-built clock that ran its half hour, a spy jet waiting to be powered on, and a redacted report undone by copy and paste. AI ran underneath all of it — small enough now to live on a home PC, expensive enough to need a brake, and consequential enough to make a safety lead quit in public. The arguments about electricians, cloud bills, and wartime grids keep circling the same question: as technology accelerates, who pays the cost, and who gets to hit the brakes. See you next time.