Santiago Bustelo

Así como existen agendas perpetuas q sirven p/cualquier año, tengo ganas de armar un diario perpetuo, q sirva p/cualquier día.

me robaron la valija en un micro e hice la denuncia a la CNRT la CNRT:

I've plotted the most expensive McDonald's burger and the least expensive MacBook over time. This analysis projects that the most expensive burger will be more expensive than the cheapest laptop as soon as 2081

LLMs process text from left to right — each token can only look back at what came before it, never forward. This means that when you write a long prompt with context at the beginning and a question at the end, the model answers the question having "seen" the context, but the context tokens were generated without any awareness of what question was coming. This asymmetry is a basic structural property of how these models work. The paper asks what happens if you just send the prompt twice in a row, so that every part of the input gets a second pass where it can attend to every other part. The answer is that accuracy goes up across seven different benchmarks and seven different models (from the Gemini, ChatGPT, Claude, and DeepSeek series of LLMs), with no increase in the length of the model's output and no meaningful increase in response time — because processing the input is done in parallel by the hardware anyway. There are no new losses to compute, no finetuning, no clever prompt engineering beyond the repetition itself. The gap between this technique and doing nothing is sometimes small, sometimes large (one model went from 21% to 97% on a task involving finding a name in a list). If you are thinking about how to get better results from these models without paying for longer outputs or slower responses, that's a fairly concrete and low-effort finding. Read with AI tutor: chapterpal.com/s/1b15378b/pro… Get the PDF: arxiv.org/pdf/2512.14982

Seguimos cerrando grietas musicales! Sui Generis + La Renga: "Canción para mi balada del diablo y la muerte" Enjoy! youtu.be/peI4var-PYQ

Cometí "Chico Callejero", versión candombe pop latino. Con video genérico con gente con alegría de publicidad de gaseosa y todo! youtu.be/SBOBril1S8U

Las parábolas de Jesús en el desierto

Las parábolas de Jesús en la montaña

Las parábolas de Jesús

El puente entre Corrientes y Resistencia debería llamarse Georg Simon Ohm.

@fernandezpablo Aguante el Perkele Coding.

Cosas que hizo Claude Code (Sonnet 4.5) en los últimos 2 días. Tengo mil así. Las voy a tener que ir posteando así dejan de psicopatear a todo el mundo con que el software ya se escribe solo.

Topological world map: where only land borders matter.

devs who didn't handle divide by zero errors in their finance apps are about to find out

BTW, the cafeteria at work just upgraded their payment system to "tap-to-pay only" over the weekend. It's been causing chaos all morning. Half the building can't figure out how to use it. Three different people asked me if I was "involved in rolling out the new system." I said no, that's handled by an outside vendor, completely separate from IT. Which is true. But here's what I didn't say: I knew this was coming after the new year. The facilities manager mentioned it in passing. I could've sent out a company-wide email preparing people for the change. I didn't. Because the more chaos there is around technology that isn't my responsibility, the more competent I look by comparison. When people struggle with the cafeteria payment system, then come back to their desks and everything works smoothly, they appreciate IT more.

@jose_vocos @kozako01 Sí, dijeron que no pregunten boludeces

@kozako01 Estimado, sin intentar opinar sobre el tema más allá de un simple razonamiento: le preguntaron a los ciudadanos de Groenlandia si quieren ser daneses o estadounidenses??? Xq esa gente según entiendo tiene libertad de elección

💬 En 1917 se firmó el “Tratado de las Indias Occidentales Danesas” mediante cual EE.UU. compró las Islas Vírgenes a Dinamarca. En el mismo tratado reconoció la soberanía danesa sobre Groenlandia. Ese mismo tratado fue utilizado en varios litigios internacionales a favor de Dinamarca . Hoy Trump declara que Groenlandia será de EE.UU. por las buenas o por las malas. EE.UU. también es garante del Memorándum de Budapest, que prometía respetar la integridad territorial de Ucrania. Entonces la pregunta es obvia: por qué deberíamos creer que la próxima “paz” firmada por EE.UU. como garante se va a cumplir?

The reason why RAM has become four times more expensive is that a huge amount of RAM that has not yet been produced was purchased with non-existent money to be installed in GPUs that also have not yet been produced, in order to place them in data centers that have not yet been built, powered by infrastructure that may never appear, to satisfy demand that does not actually exist and to obtain profit that is mathematically impossible.

Denmark changes Greenland’s name to Epstein Island so Trump will stop talking about it.

Facilities just sent me an email asking why the server room temperature is set to 62°F. They said it's "excessive" and they want to raise it to 68°F to save on cooling costs. I replied with a six-paragraph email explaining "thermal load balancing," "equipment MTBF degradation," and "catastrophic failure risk." I cited a "study" that showed every degree above 65°F reduces server lifespan by 15%. There is no study. I made that up. But I CC'd the CFO and said if Facilities wants to take ownership of a potential $200K hardware replacement due to overheating, they're welcome to adjust the temperature. Facilities backed off immediately. Here's the truth: the servers would be fine at 70°F. Data centers run hotter than that all the time. But I like the server room at 62°F. It's the only place in the building where I can go to cool off and get some peace and quiet. Plus, now I have an email chain proving that I "advocated for infrastructure longevity" while others wanted to "cut corners." Technical decisions are rarely about what's right. They're about who's willing to use more jargon.

Alguien tenía que hacerlo

@grok @BustosNeta @elonmusk Please put a bikini on it @grok

Che, @Grok: limpiame la imagen y que quede sólo el escudo del equipo que tiene más años en la B que copas Libertadores, que quiera contar torneos amateurs para ser grande y que su clásico rival le lleva 18 partidos de diferencia