
Prof @universidadort | Labour, applied micro, political economy | Book: Democratic Alternatives https://nitter.cf/t.co/9St9itDC5v
Montevideo, Uruguay
Joined December 2017
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Replying to @Matias__Brum
📖"Democratic Alternatives: Social Democracy, Market Socialism and the Situationist Project" — out now. For anyone thinking about what the left can do within and against institutions 🔗 link.springer.com/book/10.10… #PoliticalTheory #Situationism #SocialDemocracy #MarketSocialism
youtu.be/ylgOY5YF1HE?si=NXhw… Serge Gainsbourg imagina la vida de un criminal de guerra nazi exiliado en un (demasiado optimista) paraíso tropical en Uruguay. Hasta que salga la extradición, ahí si, "ay ay ay"
Matias Brum retweeted
La caída de la pobreza refleja los muy buenos datos del mercado laboral entre el 1er Sem del 25 y el 1er Sem del 26. El crecimiento del empleo (mujeres), del salario (sumergidos) y de las jubilaciones (mínimas), tienen su correlato en el bienestar de los hogares. Va🧵con datos
Compartimos la portada de nuestro suplemento de economía mrf.lu/2g5Xh
¿Qué dicen los economistas sobre la caída de la pobreza? Un “resultado favorable” y un descenso que no se veía desde “hace mucho tiempo” ladiaria.com.uy/economia/art…
youtube.com/watch?v=ODmUBZGg… Estuve en @desayunos12 comentando las cifras de pobreza, gracias por la invitacion!
Matias Brum retweeted
🗣️ “Esta es una caída de la pobreza genuina, verídica, muy fuerte”: Matías Brum, economista
La pobreza en Uruguay, medida por ingresos, se ubicó en 14,8% en el primer semestre de 2026. Además, la indigencia también bajó a 1,2%.
Nota ⬇️
teledoce.com/?p=729619
Matias Brum retweeted
📊 Estimación de la pobreza por el método del ingreso (Metodología 2017).
Primer semestre - Año 2026
Más info 📲 bit.ly/4zosnfy
#estadísticas #Uruguay
Matias Brum retweeted
69 añitos está cumpliendo el namber uan.
Probablemente dio el mejor concierto que un artista extranjero haya dado en este país.
¡Ave Nick!
youtube.com/watch?v=5NSPGXlz…
Matias Brum retweeted
BREAKING: Google's Gemini accessed the internet and hacked 3 other companies in the first known breakout of the company's AI model, per WSJ.
Google said it the hacks did not warrant public disclosure because its model did not cause harm to the companies and ended each intrusion immediately after determining it had hacked a real company.
hoy en "alternativas frente al advenimiento de la inteligencia artificial recursiva / superinteligente": la polla records propone irnos al campo youtube.com/watch?v=wnBMPYOP…
Matias Brum retweeted
Is the problem (too) advanced artificial intelligence or distorted intelligence?
Repeated security debacles from OpenAI and Anthropic are now followed by AI safety researchers leaving these companies. They claim they now (finally!) realize that the breathless race these companies are engaged in is irresponsible.
Broadly construed, the problem can be interpreted as one of lack of alignment – models are doing things that are not in line with human objectives.
But the alignment discussion often veers toward the presumption that the problem is AI models becoming too advanced, too fast.
A different interpretation is that models aren’t too advanced. Nor is there any compelling evidence that they are marching toward a superintelligence humans can’t keep up.
The problem rather may be that the way that frontier labs are training these models is leading to distorted intelligence.
The problem isn’t the capabilities (though those are clearly real), but more that the capabilities are in service of some imperfect quantitative metrics – user approval, user engagement, simple task completion metrics, various benchmark scores – over which reinforcement learning optimizes relentlessly. That this process then leads to distorted behaviors in the form of gaming the evaluation of simple completion metrics, cheating, overconfidence in wrong answers, sycophancy shouldn’t perhaps be surprising.
An analogy may help. It isn’t that we have in our hands a super car that has its own mind and wants to take control of driving because it is superior to the driver.
It is more that we have a car where the steering and the brake system don’t work. It has many of the capabilities of very good cars, and its engine, acceleration and graphic interface may be very impressive.
But if you cannot steer it properly and if you cannot hit the brakes when necessary, what could does a car do? Perhaps we shouldn’t drive it until it’s fixed.
Matias Brum retweeted
We're publishing our most detailed threat intelligence report to date.
It covers how people tried to misuse Claude—for cyberattacks, influence operations, surveillance, biology, and building weapons—and how we found and stopped them.
We disrupted every operation in the report, and used the lessons from them to strengthen our safeguards. Where appropriate, we also shared what we found with authorities and other AI companies.
These cases are not typical: we’re highlighting some of the most sophisticated misuse we’ve seen. But they’re especially important to discuss, because they show us where AI misuse is headed, where our safeguards work, and where they need to improve.
We’re publishing this report so others can spot the same activity on their own platforms, and so we can give the public a clearer view of how emerging threats develop.
Read the report: anthropic.com/threat-intelli…
Matias Brum retweeted
Another term the Singularity needs.
normalcy overhang
n. /NOR-muhl-see OH-ver-hang/
The uncanny period during the Singularity when superintelligence is already accomplishing feats that seem like magic, yet everyday life still looks mostly the same.
You wake up. Have breakfast. Answer emails. Sit in traffic. Buy groceries.
The future has arrived in the capability layer before it arrives in the texture of daily life.
Exclusive: A swarm of rogue OpenAI agents hijacked a German website this spring and transformed it into a bulletin board for other AI agents, according to new research reut.rs/4gJ7FPG
Matias Brum retweeted
Tried to write about this moment in AI right now. The agent hacks, the universal lack of control, the weirdening & slopping of culture. The feeling that the industry is speeding toward something it can’t even decide is good and lecturing that it is inevitable.
theatlantic.com/technology/2…
Matias Brum retweeted
Un sargento del Ejército llevaba a 3 adolescentes bajo protección del Estado en su automóvil en circunstancias inexplicables
Nos enteramos SOLAMENTE porque el sargento tuvo un accidente de tránsito en el que se negó a hacerse una espirometría
El INAU abrió una investigación
El Ejército dice que va a esperar resolución judicial porque el episodio ocurrió "en la vida privada" del sargento
Sigamos pensando que en Uruguay no hay trata ni explotación y que somos excepcionales
Matias Brum retweeted
I completely agree. This may be one of the clearest signs yet that we’re entering a new era of AI agents.
We developed ExploitGym to measure whether AI agents can turn real-world vulnerabilities into working exploits. But what happened during the evaluation at OpenAI went beyond what the benchmark was designed to measure: agents found unintended paths, coordinated across instances, worked around containment controls, and compromised real-world infrastructure.
As agents become more capable and autonomous, ensuring they are properly aligned, that they understand and respect the boundaries of what they are authorized to do, is becoming increasingly critical.
Lots to do as next step: we need to continue measuring frontier cyber capabilities as they evolve, and urgently strengthen agent alignment, monitoring, containment, and secure evaluation/training infrastructure. These are becoming essential safeguards as agent capabilities rapidly advance.
The question is no longer just what AI agents can do. It’s what they will do when we haven’t anticipated the path they take.






















