HookEmHorns

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HookEmHorns

HookEmHorns

@HookEmHorns

Go Longhorns!

Austin, TX Katılım Şubat 2009
250 Takip Edilen349 Takipçiler
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Farzad 🇺🇸 🇮🇷
Grok Build will auto-recognize all the Claude Code skills you've created on your computer. Makes it SUPER EASY to try out existing workflows with Grok's harness.
xAI@xai

An early beta of Grok Build, an agentic CLI for coding, building apps, and automating workflows is now available for SuperGrok Heavy subscribers. Through this early beta, we will improve the model and product based on your feedback. Try it at x.ai/cli

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The Wolf Of All Streets
The Wolf Of All Streets@scottmelker·
“You can’t earn a billion dollars.” Yes you can. You know who does not “earn” their salary? Elected officials. They are paid out of taxes coerced from citizens without providing reciprocal services. This is where democracy dies.
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Yun-Ta Tsai
Yun-Ta Tsai@yunta_tsai·
@SawyerMerritt We did a lot of tests to understand the physical limit of the road surface and to incorporate with AI.
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Disney
Disney@Disney·
The great wait is over. An epic new documentary film from BAFTA and Oscar-nominated writer, producer and director Steven Knight, directed by Dylan Southern and Will Lovelace, will tell the story of the Oasis reunion the world was waiting for. Featuring unprecedented on stage and backstage footage from the Gallagher brother's sell-out global stadium tour. Coming to IMAX and cinemas worldwide on September 11 and streaming globally later this year on Disney+ internationally and on Hulu and Disney+ in the U.S.
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Claude
Claude@claudeai·
Another Claude Code hackathon comes to an end. Thank you to everyone who spent a week building with Opus 4.7, and to @cerebral_valley for co-hosting. Introducing the winners:
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David Sacks
David Sacks@DavidSacks·
It’s time to demystify Mythos. Mythos is not magic. It’s not a doomsday device. It’s the first of many models that can automate cyber tasks (just like coding). OpenAI’s GPT-5.5-cyber can now do the same. And all the frontier models (including those from China) will be there within approximately 6 months. It’s important to recognize that these models do not create vulnerabilities; they discover them. The bugs are already in the code. Using AI to discover and patch them will actually harden these systems. The leap from pre-AI cyber to post-AI cyber means that there will be a big upgrade cycle. After that, however, the market is likely to reach a new equilibrium between AI-powered cyber-offense and AI-powered cyber-defense. Obviously it’s important that cyber defenders get access before cyber attackers. That process is already underway but needs to happen quickly (see point above about Chinese models). Unlike Mythos, GPT-5.5-cyber appears not to be token constrained so it may be the first cyber model that defenders actually get to use.
AI Security Institute@AISecurityInst

OpenAI’s GPT-5.5 is the second model to complete one of our multi-step cyber-attack simulations end-to-end 🧵

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Bryan Johnson
Bryan Johnson@bryan_johnson·
Finished a seven day social media fast. It feels like the most effective longevity therapy I've done. Everything got better: mood, sleep, energy, presence, judgment, relationships, and optimism. Evidence shows a seven day fast produces a reduction of anxiety (16%), depression (25%) and insomnia (15%). The effects felt bigger. Conversely, dipping back in, I can viscerally feel that my body metabolizes social media similarly to a fast food meal, corrosive relationship, hangover, and sleep deprivation. My body hates it. After the previous fasts (40/hr and 70hr), I wrote that social media is pollution.  Not a vice or guilty pleasure. It’s closer to water toxins, air pollution and microplastics. This time, the major insight was that social media is a form of intoxication. Alcohol is honest intoxication. It clearly tells you what it's taking from you. Social media on the other hand does not disclose itself as an intoxicant. It produces the sensation of being informed, engaged, and connected while quietly evacuating your capacity for depth and independent thought. You don’t feel drunk, you feel current. But evidence shows that it causes your brain to shrink. The impairment is real by you can't feel it. Making it the more dangerous type. If you haven't tried it, I strongly encourage you to try a social media fast. Even if for one day.
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Handre
Handre@Handre·
LASIK eye surgery cost $2,200 per eye in 2000. Today it's around $1,000 per eye despite 24 years of inflation. Meanwhile, an MRI that cost $1,200 in 2000 now costs $3,000+. The difference? LASIK operates in a free market with no insurance interference and minimal regulation. When patients pay directly, providers must compete on price and quality. LASIK clinics advertise prices, offer financing, and constantly improve technology to attract customers. Compare this to hospital procedures where prices are hidden, patients never see bills, and insurance companies negotiate opaque rates that somehow always increase faster than inflation. Cosmetic surgery follows the same pattern. Breast augmentation, rhinoplasty, and other elective procedures have become more affordable and safer over decades. Surgeons invest in better techniques and equipment because they must satisfy paying customers, not insurance bureaucrats or hospital administrators focused on maximizing reimbursements. The lesson is clear: remove third-party payment systems and excessive regulation, and you get Austrian economics in action. Prices fall, quality rises, and innovation accelerates. Healthcare costs aren't rising because of aging populations or new technology—they're rising because we've destroyed the price mechanism that makes markets work.
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Garry Tan
Garry Tan@garrytan·
Americans spend $270B/yr on prisons, but social science keeps finding the same thing: it's not harsher sentences that deter crime. It's the *certainty of consequences*. Punishment severity barely moves the needle. Swift, reliable accountability does. We can have that. 👇
Garrett Langley@glangley

When it comes to preventing crime, the first response is often simple: harsher punishment. Long sentences, mandatory minimums, more incarceration. This is what most people’s intuition says should work. But there is another approach: make it harder to get away with crime in the first place. More eyes, faster identification. A world where committing a crime without getting caught is unthinkable. Since the 1980s, most of American criminal justice policy has been built on the first approach. But the most important finding in criminology is that it barely works. Daniel Nagin, a researcher at Carnegie Mellon University, has studied criminology for decades. His conclusion, confirmed by hundreds of studies and multiple meta-analyses: the certainty of being caught deters crime. The severity of punishment does not. The National Institute of Justice, the research arm of the Department of Justice, put it even more clearly: if criminals think there’s only a slim chance of being caught, even draconian punishments won’t deter them. This makes sense when you think about it. Most crimes are impulsive. Most criminals don’t know the specific penalties. Only half of all crimes are reported to police at all. Several analyses have found that three-strikes laws actually increase homicide rates, because offenders facing life sentences had nothing left to lose. So severity doesn’t deter. Certainty does. That changes how we need to go about public safety. How do we put this into practice? Swift, Certain, Fair is one approach that’s shown promise. Offenders serve their sentences in the community, where they can work and contribute, under conditions that make getting away with a breach impossible. South Dakota took this approach to drunk driving. Offenders could serve time in the community as long as they passed a sobriety test twice a day. A failed or skipped test meant a night or two behind bars, not a 3 month minimum sentence. The program halved reoffending. It was so effective that arrests for drunk driving and domestic violence fell by around 10% for the county. And it cost the taxpayer nothing: participants paid the $2 a day for testing out of their own pockets. The US spends $270 billion a year on criminal justice. The average cost to incarcerate one person is about $61,000 per year, about the same as the median full-time American worker earns in a year. In New York City, it’s $507,000, closer to the earnings of a surgeon. What are we getting for that money? A system where 60% of released prisoners are rearrested within two years, all while nearly half of violent crimes and over 80% of property crimes go unsolved. And prison doesn’t just fail to rehabilitate. The evidence suggests it makes reoffending more likely. A meta-analysis of 116 studies found that custodial sentences actually increase recidivism compared to non-custodial alternatives. Every year of incarceration decreases the likelihood of getting a job upon release. Our $270 billion buys us a system that manufactures the next generation of criminals. Then there’s the problem of age. Prisoners over 55 now make up 15% of the incarcerated population, up from 3.4% in 1991. Because of healthcare needs, they cost 2-3x as much as younger prisoners to incarcerate, a total of $16 billion a year. And for what? 84% of people released at age 60+ are never rearrested. In 2012, 178 elderly people sentenced to life imprisonment in Maryland were released after a court ruling. In the four years afterward, not one of them was rearrested for anything more serious than a traffic violation. Criminologists Lawrence Cohen and Marcus Felson argued that crime is most likely when three conditions are met: a motivated offender, a vulnerable victim, and the absence of a capable guardian. There will always be motivated offenders and vulnerable victims, but we can ensure that capable guardians are everywhere. This is where Flock Safety comes in. Flock operates in over 5,000 communities across 49 states. In Marietta, Georgia, areas with Flock cameras saw a 34% drop in crime, triple the citywide average. Communities we serve have reported up to 80% reductions in residential burglaries. Across all customers, Flock helps solve an estimated 700,000 crimes per year. And each new camera added to the network makes every other camera more valuable to the police departments, investigators, and first responders who rely on them. The deterrence research says severity doesn’t work. What works is the infrastructure of certainty. Cameras, networks, real-time alerts, cross-jurisdictional data sharing. A world where the odds of getting away with crime drop every year. That’s what Flock Safety is building. The goal is fewer victims, not more prison cells. The evidence says you can have both. Every community deserves that.

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Chamath Palihapitiya
Chamath Palihapitiya@chamath·
China added more solar capacity in 2025 than America has installed in its entire history. That's the most important energy chart you'll see today. And 2025 was also the first year when small-scale distributed solar pulled in more investments than utility-scale solar farms globally. Considering that the U.S. has hundreds of GW stuck waiting for grid connections, the conditions are aligned to start putting solar + storage on every American home. My research team put together a Deep Dive on solar, if you want the full breakdown. Here’s the link: chamath.substack.com/p/solar-deep-d…
Chamath Palihapitiya tweet media
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fatih kadir akın
fatih kadir akın@fkadev·
My son asking me a lot of questions. It’s a distillation attack obviously.
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Look and talk
Look and talk@Berceritakanitu·
A man’s way of clearing his mind
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sudox
sudox@kmcnam1·
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Anthropic
Anthropic@AnthropicAI·
We’ve identified industrial-scale distillation attacks on our models by DeepSeek, Moonshot AI, and MiniMax. These labs created over 24,000 fraudulent accounts and generated over 16 million exchanges with Claude, extracting its capabilities to train and improve their own models.
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