Today’s Highlights#

The day’s most unexpected story belongs to someone with no reason to court the tech crowd: former Pittsburgh Steelers coach Mike Tomlin opened up the Minecraft city he has quietly built for 12 years, and roughly 20,000 people tuned in to watch him tour it. Behind that warm lead runs a harder through-line: a German company released what it calls a sovereign open-weight model, a federal judge called warrantless queries of a license-plate database unconstitutional, and one long essay used a statistical method against itself to show how bad research can “prove” anything. The rest of the day ranges from the confusion around adult diagnoses to a war restarting in northern Ethiopia, a donated kidney nearing half a century of service, and an abandoned control room’s wall-sized system diagram. Here is the tour, by topic.

Tech and Products#

Kolibri: A German “Sovereign” Open-Weight Model#

Aleph Alpha released Kolibri on Germany’s Reunification Day: a mixture-of-experts model (an architecture that splits the network into specialist sub-modules and calls on a few per word) with 78 billion total parameters but only about 3 billion active at a time, published under Apache 2.0 with full weights and up to 1 million tokens (the units models read text in) of context. It targets regulated work in public administration, industry, and aviation, where data is not allowed to leave the premises: the model is small enough to run on a customer’s own servers. German makes up more than a fifth of the pre-training corpus, and a purpose-built German-English tokenizer makes the company call it natively bilingual rather than an English model that has read some German. The team also emphasizes a traceable supply chain, design aligned with the EU AI Act and GDPR (the EU’s data-protection rules), and a model trained to say “I don’t know” when the context does not support an answer.

Note: The release matters less for any benchmark than for giving European institutions an option they can hold themselves. In the thread’s most upvoted comments, readers marveled at the tech report’s openness — one said it reads like a tutorial on building a modern agentic model. A team member who worked on pre-training data chimed in to say the German corpus was not translated English but came from pipelines built specifically for German pages on Common Crawl (a public web corpus). A lighter subthread parsed what it means that the model “thinks in German,” and a trainer admitted, good-naturedly, that it is surprisingly bad at telling jokes in German.

Discussion: Hacker News thread

Extra Big Ass Intelligence#

Extra Big Ass Intelligence looks like a company and is actually a performance piece: the homepage claims to be a “federally mandated super intelligence,” complete with AI.exe “deleted by decree,” a burger repriced to $24.50 based on your pupil dilation and credit standing, and prompt chips that lower “its opinion of you.” The jokes are drawn from the 2006 satire Idiocracy, from the electrolyte sports drink to the round-the-clock violence channel. The author explained the machinery in the thread: he built the whole site over several glasses of Guinness using the open coding agent GLM-5.3, backed by an uncensored 35-billion-parameter model running locally on two RTX 4060 Ti cards, which absorbed around 250,000 requests. Total budget: the $10 he paid for the domain, with no plans to monetize.

Note: A ten-dollar parody reaching the front page is itself a small poll of how the AI era feels. The thread’s funniest turn was the reveal — many readers assumed the retro page was hand-built, and finding out a model generated it somehow made the satire land harder. Others pushed back more seriously, asking whether outsourcing 1990s-style absurdist comedy to an LLM still counts as authorship; the author replied that it is protest entertainment with no commercial angle. One commenter added that the underlying “abliterated” model answers almost any harmful prompt without refusal, which makes it nearly perfect for writing garbage comedy.

Discussion: Hacker News thread

Getting Linux to Boot on Apple’s M4#

yuka.dev’s long write-up chronicles what it took to boot Linux on an M4 chip. The M4 is the first Apple Silicon generation to mandate a secure page-table monitor — hardware that protects the macOS kernel — which blocked the old trick of watching Apple’s own drivers and working backward, so the author fell back on a serial console and the crudest possible debugging: inserting a single character-print into the kernel and bisecting the boot path until it crashed. The real blocker was WFI, the low-power instruction processors run when idle: on the M4 it mysteriously wipes registers, violating the ARM specification, and the switch that used to disable that behavior is now locked. Replacing every WFI with a no-op got all cores running; the finished fix (a new kernel boot parameter) has landed in mainline Linux and the m1n1 boot tool, and also works on M4 Pro, M4 Max, and M5.

Note: The piece reads as a followable engineering diary of reverse-engineering closed hardware, and explains why projects like Asahi Linux depend on volunteers. The comments pivoted quickly to whether Apple should open its hardware at all: several readers argued Apple sells a vertically integrated package and would never sell chips alone, while Linux laptop owners conceded the thermals and power management leave them little choice despite excellent hardware. A counterpoint recalled that Apple tried selling general-purpose processors before and it did not end well. A few commenters took another angle — used M4 machines will get cheap, and the ability to run Linux keeps them useful instead of becoming e-waste.

Discussion: Hacker News thread

Policy and Governance#

Federal Judge Calls Warrantless License-Plate Searches “Indiscriminate Mass Surveillance”#

As TechCrunch reports, a federal judge ruled that an Oklahoma sheriff’s deputy violated the Fourth Amendment (the constitutional bar on unreasonable searches) when he queried the Flock Safety database — a company that sells connected cameras and plate recognition to local governments — for a woman’s California plate without a warrant. The stated reason for the search was, in the judge’s words, nothing more than the fact that her car had California plates. The deputy then used her travel history to justify a search that turned up 91 pounds of meth, but the judge suppressed everything after the initial query as fruit of the poisonous tree — evidence tainted by the illegal search that produced it. Her opinion went further, arguing that a system which logs every vehicle passing any connected camera and serves the records to police on demand is a form of “indiscriminate mass surveillance.” The ruling sets no binding precedent, but it is one of the first of its kind; the same week, a senator introduced a bill to bar federal agencies from automated plate readers.

Note: The case is really about whether ordinary people’s daily movements, compiled into a searchable archive, survive constitutional scrutiny. The thread split over whether privacy exists in public at all: one camp argued that anything visible on the street is fair game and that companies have long collected data on the government’s behalf. The other cited the Supreme Court’s phone-booth wiretapping case and the mosaic theory — a single photo is harmless, while assembling a person’s movements over time is a new kind of surveillance. A commenter proposed a middle path, with devices storing only wanted plates and every query requiring a warrant; others replied that the cameras run 24/7, so it hardly matters where the footage sits.

Discussion: Hacker News thread

War Escalates Again in Northern Ethiopia#

An Africanist Perspective relayed the International Crisis Group’s warning: on September 23, the Tigray People’s Liberation Front and Amhara Fano militias opened large-scale hostilities against the federal government, threatening the 2022 peace deal that ended the last Tigray war, while Addis Ababa responded with drone strikes. The author’s reading is that war is never inevitable, yet Ethiopian elites keep choosing it, cheered on by academics, journalists, and foreign actors; he condemns Prime Minister Abiy Ahmed’s authoritarian streak, personality cult, and collective-punishment governance, while stressing that structural problems like ethnic federalism predate him and would outlast his removal. Estimates put the last Tigray war’s death toll as high as 600,000, and with Egypt, Eritrea, Sudan, and the UAE each pursuing their own interests, the conflict is hard to bring to a close.

Note: The comment section split in two directions. One was about attention: several readers noted that a war possibly costing 600,000 lives barely registers in Western public discussion, Sudan included, which set off an argument about selective media focus; others countered that local concerns naturally dominate. The other thread grew from a highly upvoted claim that corruption is Africa’s root problem, complete with calls for harsh penalties, and drew immediate objections — who watches the watchers, how colonial legacies and institutions factor in — with both sides trading examples.

Discussion: Hacker News thread

Science and Research#

ADHD, Autism, or Complex Trauma?#

The British Journal of Psychiatry published a clinical letter from Toronto psychiatrist Nicole Koziel: with or without childhood trauma, growing numbers of people are arriving convinced they have ADHD (a developmental condition marked by inattention and impulsivity) or high-functioning autism, overwhelming public diagnostic services. She describes a confounding loop: adverse childhood experiences affect the brain regions behind executive function, while children who already struggle with planning and social skills are more vulnerable to abuse and less able to recover from it — and adult survivors’ hypervigilance, sensory sensitivity, and repetitive self-soothing can easily be read as neurodivergence. Stimulant medication, she warns, has little evidence for executive dysfunction that is not ADHD and may even worsen post-traumatic symptoms; diagnosis still requires confirming that symptoms were present in childhood, and therapy often needs more structure. She also observes, in the letter’s own voice, that a diagnosis in adulthood often brings relief alongside grief for all the years spent being blamed.

Note: The thread was a stack of personal stories. The contested line was her claim that diagnosis brings relief: one manager suggested it functions as a label to blame, drawing a blunt “then you don’t have ADHD” and several rounds of back-and-forth; other readers described how a diagnosis ended decades of believing they were simply lazy. A popular distinction separated capital-T Trauma from lowercase-t trauma (catastrophic events versus everyday hardship), while a few commenters insisted a diagnosis cannot replace accountability for behavior and consequences.

Discussion: Hacker News thread

What Apparently Causes Cancer? Try Anything#

A team at Harvard’s School of Public Health has published a series of papers linking cancer deaths among people living near nuclear plants. This essay from Breakthrough Journal ran the same method against other landmarks as a reductio: by the paper’s “proximity score” regression, Costco warehouses attribute more than 120,000 cancer deaths a year, private colleges 84,000, Harvard itself 5,842, and living near a baseball field is roughly 19 times deadlier than living near a soccer pitch. The essay’s authors reproduced the original analysis and diagnosed the flaw: treating every postal code within 200 kilometers as exposed confuses distance with dose — nuclear plant workers themselves receive almost no measurable annual radiation, let alone residents dozens of kilometers away. Their verdict is blunt: the method produces positive correlations almost no matter what you feed it, so the attributable deaths are probably zero and the attributable bad papers at least four.

Note: Rather than abstractly reciting “correlation is not causation,” the essay feeds the method absurd inputs and lets the outputs do the talking. The thread did not line up neatly behind either side: a biophysicist noted that epidemiologists speak of association rather than proof, and warned that the critics run a pro-nuclear think tank — a conflict-of-interest point that drew an immediate reply that the original authors have stakes too. Several readers also questioned whether the authors’ partial access to the original code counts as a true replication. Most agreed on the underlying warning: once a statistical method meets a plausible-sounding story, bad research travels far.

Discussion: Hacker News thread

Society and Culture#

Mike Tomlin Spent 12 Years Building a Minecraft City#

The Athletic’s write-up reports that after coach Mike Tomlin mentioned on television that he had spent 12 years building a city in Minecraft (a sandbox game where players construct freely out of blocks), his son campaigned on social media until Tomlin agreed to show it — and a 19-minute tour video drew around 20,000 concurrent viewers. The article walks through the bayside city: a boutique hotel, an office tower with a spa, aquarium-themed apartments, and a speakeasy, with Tomlin narrating his fixation on lighting and the proper number of public restrooms. The piece also grades his building technique — mixing block types for contrast, updating his palette as the game evolved — and notes that he explains his city layout the way he once broke down a defensive game plan.

Note: It is the day’s least tech-shaped story and its warmest take on long-term creation outside one’s job. HN’s reaction skewed to surprised and charmed: several readers admitted they never expected to see a Steelers coach on the front page, while others pointed out that Tomlin never wanted to go public and his son pushed him into it. One comment lingered on the time math — a coach who spent nearly two decades with one team still carved out 12 years for something useless, which may say as much about his boundaries as about the city.

Discussion: Hacker News thread

Celebrating the 100th Birthday of the Kidney His Mom Donated#

Rochester station WHEC tells a story nearly half a century long: in March 1978, 16-year-old Ray Vetuskey was in kidney failure, and his 52-year-old mother Betty donated one of hers. On surgery day the two lay on gurneys holding hands while she told him not to worry — she had a Genesis concert to attend, and he still has the ticket stub. Forty-eight years later the kidney is still working, a record for the hospital’s transplant program, where a living-donor kidney typically lasts 15 to 20 years. Betty has passed away and would have turned 100 this year, so the family marked the occasion as the kidney’s 100th birthday; around 500 people in the region are still waiting for a kidney.

Note: The thread filled with firsthand accounts, including one commenter who donated a kidney to his father in 2000 and bought him 23 more years. Someone asked whether the organ could go “back” to the donor’s family after the recipient dies, which prompted a quick lesson in retransplantation — extremely rare, and impossible to reattach at the original site. Others used the moment to point out that joining the donor registry takes a few minutes, and stories like this beat any campaign.

Discussion: Hacker News thread

Woking Electrical Control Room (2016)#

A 2016 urbex photo set from Woking’s electrical control room by Darbians Photography is making the rounds again: on the analog control wall, every position corresponds to a substation or transformer, with rows of indicator lights, a fault-alarm desk, a master console, a wall clock, and telephones powered by a hand crank — the grid’s dispatch floor preserved as it looked before digital systems. The post is typical urban exploration photography (visiting abandoned or sealed-off buildings), and its body is almost nothing but captions, yet it shows at a glance what a system used to look like. For younger readers it reads like industrial archaeology from a control room; other visitors were present that day, so the photographer only got halfway along the wall.

Note: The thread’s sharpest observation came from a reader: old control rooms drew the system’s structure on the wall like a map and hung status lights on it, while modern software dashboards are dense with metric charts and almost never show the system itself. An automation engineer for power facilities pushed back, saying today’s industrial interfaces do draw structure diagrams, and he could not tell where the contrary claim started. Others quibbled with the site’s font and remarked how often vintage control-room photos keep showing up lately.

Discussion: Hacker News thread

Closing#

It was a day of scale comparisons: a coach who spent 12 years on a virtual city, a mother’s kidney still working after 48, a team that shipped a full model in three months, and a judge drawing a line around a surveillance database. The two science pieces echo the same caution from the opposite direction — a diagnostic label and a statistical association both break when applied without care. Capacity, method, and limits: that is the thread running through today’s stories. See you next time.