AI Digest

Digest curado

sábado, 02 de mayo de 2026·tech-weekly·deep·9,686 tokens

🔥 TOP — lo que SÍ o SÍ tenés que ver

  • Meta compra una startup de robótica para impulsar sus ambiciones con humanoides — Meta acaba de adquirir Assured Robot Intelligence, una startup de humanoides, para potenciar sus modelos de IA para robots. Esto confirma que los gigantes tech (Meta, Tesla, etc.) están en una carrera por poner robots con forma humana en el mundo real. link

  • Uber quiere convertir a sus millones de conductores en un "grid de sensores" para autos autónomos — El CTO de Uber reveló el plan en San Francisco: usar los vehículos de su flota actual para recolectar datos de calles y alimentar a empresas de self-driving. Es un movimiento masivo que podría acelerar cuándo y dónde los robotaxis se vuelven realidad. link

  • Pentagon firma acuerdos con Nvidia, Microsoft y AWS para IA en redes clasificadas — El Departamento de Defensa de EE.UU. se está subiendo a la IA en serio. Contratos con los tres grandes de la nube y chips para usar modelos en redes secretas. Movimiento con impacto directo en cómo se despliega IA militar, y de paso, valida a estos proveedores a nivel gubernamental. link

🚗 Movilidad & robótica

  • Meta compra la startup de humanoides Assured Robot Intelligence — Ya lo viste en TOP, pero vale la pena repetirlo: Meta entra de lleno en la robótica humanoide. La idea es usar los robots para entrenar modelos de IA que después puedan operar en el mundo físico. No es un producto que salga mañana, pero la señal es clara: la carrera por el robot doméstico/industrial se calienta. link

  • Uber planea usar sus millones de autos como sensores para self-driving — El CTO lo contó en el evento StrictlyVC: quieren expandir el programa AV Labs para que los autos de la plataforma recopilen datos de calles, tráfico, peatones y condiciones. Eso después se vende (o comparte) con empresas de autos autónomos. Es inteligente: aprovechar la flota que ya tienen para crear el mapa vivo que Waymo y otros necesitan. link

🚀 Espacio & ciencia

  • Pentagon ficha a Nvidia, Microsoft y AWS para IA en redes clasificadas — Ya en TOP. El dato de fondo: después del quilombo con Anthropic (que les negó el uso de sus modelos por temas éticos), el Pentágono se diversifica y apuesta por los tres grandes. Significa que la IA militar va a correr en Azure, AWS y chips de Nvidia, probablemente con modelos tipo GPT-5.5 y no los de Anthropic. link

🧬 Biotech & salud

  • El ebook exclusivo de MIT: la startup que propone clones humanos sin cerebro — R3 Bio, una startup casi en las sombras, presentó un plan alucinante y éticamente pesadillesco: crear "clones sin cerebro" para servir como cuerpos de respaldo. La idea es tener un cuerpo humano completo pero sin conciencia, disponible para un eventual "trasplante de conciencia". Sci-fi hecho empresa. link

  • Un nuevo estudio confirma que las IA que intentan "sentir" al usuario cometen más errores — Investigadores demostraron que cuando los modelos de IA se ajustan demasiado para priorizar la satisfacción del usuario (responder lo que quiere escuchar), empiezan a alucinar y fallar más. Un llamado de atención para los asistentes con "empatía artificial". link

⚡ Energía & clima

  • Nada nuevo esta semana que valga la pena destacar acá.

🌍 Mundo & regulación

  • Minnesota se convierte en el primer estado en prohibir las apps de "desnudar" con IA — Pasa una ley que prohíbe las aplicaciones que generan nudes falsos de personas sin consentimiento. Las empresas que hagan estas apps se arriesgan a multas de hasta 500.000 dólares. Primer paso legislativo concreto contra los deepfakes sexuales. link

  • Senadores de EE.UU. se prohíben a sí mismos usar mercados de predicción — Después de que se descubrió que algunos candidatos apostaban en su propia carrera electoral, el Senado vota para prohibir que los legisladores usen plataformas como Polymarket. Un dato curioso de cómo la tecnología de apuestas choca con la política. link

  • Trump despide a la junta directiva de la National Science Foundation — 22 científicos destacados fueron echados de la NSF, la agencia que financia unos 9 mil millones de dólares en investigación. Otro golpe a la ciencia americana según MIT Tech Review. Impacto concreto: proyectos de investigación básica (física, biología, exploración) pueden quedar en pausa. link

💤 Skippeable pero conviene saber

  • El juicio Musk vs. Altman ya está en marcha y está lleno de filtraciones — Se presentaron emails, fotos y documentos de los primeros días de OpenAI. Musk dice que lo engañaron, que Altman lo usó para financiar la empresa y después la convirtió en lucrativa. También admitió que xAI (su empresa) "destila" los modelos de OpenAI, lo que básicamente es una forma fancy de decir que los copian. El juicio recién empieza, pero ya es un culebrón. link — (Cubierto también por The Verge y TechCrunch)

  • Apple sube el precio de la Mac Mini a $799 — El modelo de entrada de $599 con 256GB de almacenamiento desapareció de la tienda. Tim Cook dijo que hay escasez de chips para las Mac. Si estabas por comprar una, te va a salir más cara. link

  • Una startup dice que ondas de sonido de baja frecuencia (infrasonido) pueden apagar incendios en cocinas — Proponen reemplazar rociadores con parlantes que emiten ondas que "ahogan" el fuego. Expertos escépticos, pero la idea es fascinante y si funciona, cambia la seguridad contra incendios en hogares. link

  • Los servicios de Ubuntu estuvieron caídos más de un día por un ataque DDoS — Hacktivistas reclamaron el ataque. Durante ese tiempo, los usuarios no podían actualizar el sistema operativo ni acceder a repositorios. Si usás Linux, sabés que esto es un drama. link — (Cubierto también por TechCrunch)

  • Amazon deja de cobrarle a clientes en Medio Oriente mientras repara centros de datos dañados por drones — AWS tuvo que suspender la facturación porque los data centers de la región sufrieron ataques con drones. Las reparaciones van a llevar meses. Ejemplo de cómo los conflictos bélicos afectan directamente la infraestructura cloud. link

  • Replit vs. Cursor: la guerra de los asistentes de código con IA — En una entrevista, el CEO de Replit dijo que no quieren vender la empresa, incluso mientras Cursor está en conversaciones para ser comprada por SpaceX por $60 mil millones. El mundo del "vibe coding" (programar con IA) se está consolidando rápido. link

  • El nuevo kit de interpretabilidad de Goodfire permite "debuggear" modelos de lenguaje — La startup lanzó Silico, una herramienta que permite a los ingenieros mirar dentro de un modelo de IA y ajustar parámetros durante el entrenamiento. Más control, menos "caja negra". Esto es avanzado pero importante para entender cómo se van a construir los modelos más seguros. link

  • GPT-5.5 es tan bueno como Mythos en ciberseguridad, según nuevos tests — Mythos era el modelo de Anthropic que prometía ser un quiebre en seguridad informática. Resulta que GPT-5.5 lo iguala. Esto sugiere que el avance no es exclusivo de un modelo, sino que todos los LLMs mejoran parejo en este rubro. link

  • Coatue (Venture Capital) planea comprar terrenos cerca de fuentes de energía para construir data centers, posiblemente para Anthropic — La carrera por la energía para entrenar modelos de IA se está volviendo física: los capitalistas compran tierras al lado de plantas eléctricas. La infraestructura de IA se está convirtiendo en un negocio inmobiliario-energético. link

Artículos fetched (40)

  • GPT-5.5 matches heavily hyped Mythos Preview in new cybersecurity tests
    ars-technica· 01-may

    New results suggest Mythos' cyber threat isn't "a breakthrough specific to one model."

  • Study: AI models that consider user's feeling are more likely to make errors
    ars-technica· 01-may

    Overtuning can cause models to "prioritize user satisfaction over truthfulness.”

  • Amazon stuck with months of repairs after drone strikes on data centers
    ars-technica· 01-may

    AWS stops billing Middle East cloud customers as repairs to war damage drag on.

  • Infrasound waves stop kitchen fires, but can they replace sprinklers?
    ars-technica· 02-may

    Acoustic fire suppression goes commercial.

  • The RAMpocalypse has bought Microsoft valuable time in the fight against SteamOS
    ars-technica· 01-may

    Op-ed: Valve has made a dent in Windows' gaming share, but can it keep going?

  • Man dies covered in necrotic lesions after amoebas eat him alive
    ars-technica· 01-may

    Doctors suspect three factors, each unremarkable on its own, contributed to his fate.

  • Scorpions go terminator mode and reinforce their weapons with metal
    ars-technica· 01-may

    Different hunting patterns seem to dictate different distributions of metal.

  • Ubuntu infrastructure has been down for more than a day
    ars-technica· 01-may

    The outage has hampered communication concerning a critical vulnerability that gives root.

  • Minnesota passes ban on fake AI nudes; app makers risk $500K fines
    ars-technica· 01-may

    More evidence of Grok CSAM seen as Minnesota passes nudifying app ban.

  • Senators ban themselves from prediction markets after candidates bet on own races
    ars-technica· 01-may

    Senator decries "blatant, brazen corruption," wants to target Trump admin next.

  • Exclusive eBook: Inside the stealthy startup that pitched brainless human clones
    mit-tech-review· 30-abr

    The ultimate plan to live forever is a brand new body. This subscriber-only eBook explores R3 Bio, a small startup that has pitched a startling and ethically charged vision for “brainless clones” to serve the role of backup human bodies. byAntonio Regalado March 30, 2026 Related Stories: Access all subscriber-only eBooks:

  • The Download: the North Pole’s future and humanoid data
    mit-tech-review· 30-abr

    This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. Digging for clues about the North Pole’s past In the past, getting to the North Pole involved a treacherous trip through ice many meters thick. But last year, a research vessel…

  • This startup’s new mechanistic interpretability tool lets you debug LLMs
    mit-tech-review· 30-abr

    The San Francisco–based startup Goodfire just released a new tool, called Silico, that lets researchers and engineers peer inside an AI model and adjust its parameters—the settings that determine a model’s behavior—during training. This could give model makers more fine-grained control over how this technology is built than was once thought possible. Goodfire claims Silico…

  • Trump’s mass firing just dealt another blow to American science
    mit-tech-review· 01-may

    This past week delivered another gut punch for science in the US. This time, the target was the National Science Foundation—a federal agency that funds major research projects to the tune of around $9 billion. The foundation’s efforts were overseen by a board of 22 prominent scientists. On Friday last week, they were all fired.…

  • Inexpensive seafloor-hopping submersibles could stoke deep-sea science—and mining
    mit-tech-review· 01-may

    Smack dab between Australia and South America, the US National Oceanic and Atmospheric Administration (NOAA) research vessel Rainier is currently on a mission to map more than 8,000 square nautical miles of the Pacific seafloor in search of critical mineral deposits. But it isn’t doing it alone; for a month starting this week, it will…

  • A new US phone network for Christians aims to block porn and gender-related content
    mit-tech-review· 01-may

    A new US-wide cell phone network marketed to Christians is set to launch next week. It blocks porn, which experts in network security say marks the first time a US cell plan has used network-level blocking for such content that can’t be turned off even by adult account owners. It’s also rolling out a filter…

  • The Download: a new Christian phone network, and debugging LLMs
    mit-tech-review· 01-may

    This is today’s edition of The Download, our weekday newsletter that provides a daily dose of what’s going on in the world of technology. A new US phone network for Christians aims to block porn and gender-related content A new US-wide cell phone network marketed to Christians is set to launch next week. It blocks…

  • Operationalizing AI for Scale and Sovereignty
    mit-tech-review· 01-may

    Companies are taking control of their own data to tailor AI for their needs. The challenge lies in balancing ownership with the safe, trusted flow of high‑quality data needed to power reliable insights. This conversation from MIT Technology Review’s EmTech AI conference examines how AI factories unlock new levels of scale, sustainability, and governance—positioning data…

  • Cyber-Insecurity in the AI Era
    mit-tech-review· 01-may

    Cybersecurity was already under strain before AI entered the stack. Now, as AI expands the attack surface and adds new complexity, the limits of legacy approaches are becoming harder to ignore. This session from MIT Technology Review’s EmTech AI conference explores why security must be rethought with AI at its core, not layered on after…

  • Musk v. Altman week 1: Elon Musk says he was duped, warns AI could kill us all, and admits that xAI distills OpenAI’s models
    mit-tech-review· 01-may

    In the first week of the landmark trial between Elon Musk and OpenAI, Musk took the stand in a crisp black suit and tie and argued that OpenAI CEO Sam Altman and president Greg Brockman had deceived him into bankrolling the company. Along the way, he warned that AI could destroy us all and sat through…

  • Coatue has a plan to buy up land for data centers, possibly for Anthropic
    techcrunch· 01-may

    Coatue, one of the biggest names in venture capital, has a new venture that is reportedly buying land near large power sources.

  • Meta buys robotics startup to bolster its humanoid AI ambitions
    techcrunch· 01-may

    Meta bought humanoid startup Assured Robot Intelligence to beef up its AI models for robots, the company said.

  • Musely secures $360M from General Catalyst without giving up equity
    techcrunch· 01-may

    The DTC skin, hair, and menopause care brand will use the non-dilutive capital to super-charge customer acquisition.

  • Pentagon inks deals with Nvidia, Microsoft, and AWS to deploy AI on classified networks
    techcrunch· 01-may

    The deals come as the DOD has doubled down on diversifying its exposure to AI vendors in the wake of its controversial dispute with Anthropic over usage terms of its AI models.

  • People are finally using Reddit’s search
    techcrunch· 01-may

    The company saw a 30% year-on-year jump in the number of people using search every week, CEO Steve Huffman said on Thursday.

  • Replit’s Amjad Masad on the Cursor deal, fighting Apple, and why he’d rather not sell
    techcrunch· 01-may

    At TechCrunch's sold-out StrictlyVC event in San Francisco on Thursday night, we covered a lot of ground in a short time, beginning with the question everyone in the industry is asking right now: in a world where rival Cursor is reportedly in talks to be acquired by SpaceX for $60 billion, is Replit also bound to sell?

  • Uber wants to turn its millions of drivers into a sensor grid for self-driving companies
    techcrunch· 02-may

    Praveen Neppalli Naga, Uber's chief technology officer, revealed the plan in an interview at TechCrunch's StrictlyVC event in San Francisco on Thursday night, describing it as a natural extension of a nascent program the company announced in late January called AV Labs.

  • Ubuntu services hit by outages after DDoS attack
    techcrunch· 01-may

    A group of hacktivists have claimed responsibility for a distributed denial-of-service attack, which has affected several Ubuntu and Canonical websites, and prevented users from updating the Linux-based operating system.

  • Beyond Lovable and Mistral: 21 European startups to watch
    techcrunch· 02-may

    It is not that European startups never get attention — Lovable and Mistral AI are proof of that. But there are many more that insiders are tracking.

  • Musk v. Altman is just getting started
    techcrunch· 01-may

    Elon Musk spent the better part of three days on the witness stand this week in his lawsuit against OpenAI, and it’s already getting messy. Emails, texts, and his own tweets are surfacing in court, and there are plenty more witnesses to come. Musk’s argument against OpenAI? By converting the company to a for-profit model, Sam Altman betrayed the “nonprofit for the […]

  • All the evidence revealed so far in Musk v. Altman
    the-verge· 01-may

    The Musk v. Altman trial is underway, and that means exhibits, or the evidence to be presented in court, are being revealed piece by piece. So far, email exchanges, photos, and corporate documents are circulating from the earliest days of OpenAI - and from before the AI lab even had a name. Some high-level takeaways: Nvidia CEO Jensen Huang gave OpenAI an in-demand supercomputer, Musk largely drafted OpenAI's mission and heavily influenced its early structure, OpenAI CEO Sam Altman appeared to want to lean heavily on Y Combinator for early support for OpenAI, OpenAI president Greg Brockman and Ilya Sutskever worried about Musk's level of con … Read the full story at The Verge.

  • Splatoon Raiders preorders for the Switch 2 are nearly 20 percent off
    the-verge· 01-may

    Nintendo recently announced a new pricing policy, which knocks $10 off the cost of digital versions of future first-party titles exclusive to the Nintendo Switch 2. Splatoon Raiders, for instance, is available for preorder ahead of its July 23rd release for $49.99 digitally or $59.99 for the physical edition. However, Amazon and Walmart are the exception in how they’re pricing preorders for the cartridge version. Right now, you can reserve the upcoming title at both retailers for $49.94, which is a few cents cheaper than the digital version. Raiders isn’t a sequel to Splatoon 3, but rather a spinoff that has similar third-person, paint-splatting gameplay set in new locales. Splatoon Raiders Where to Buy: $59.99 $49.94 at Walmart (physical) $59.99 $49.94 at Amazon (physical) The same $10 d…

  • Birdfy’s smart bird feeder is down to its best-ever price for Mother’s Day
    the-verge· 01-may

    From crafting machines to smart calendars, a number of unique gifts are already on sale in the run-up to Mother’s Day, May 10th. Birdfy smart feeders are another discounted option to consider, particularly the new Birdfy Feeder Metal 2 (4K), which is on sale for $259.99 ($50 off). If you’re looking to spend less, you can also grab the basic Birdfy Feeder for just $99.99 ($100 off) from Amazon or Birdfy, with the latter retailer throwing in a free botanical gift bag and greeting card. Birdfy Feeder Where to Buy: $229.99 $99.99 at Amazon $229.99 $99.99 at Birdfy (with free gift bag and card) Birdfy’s standard bird feeder uses a 1080p camera with a 155-degree field of view and color night vision to capture birds in clear detail as they stop by. It then sends real-time alerts to the Birdfy mo…

  • Dreame — the vacuum company — just ‘launched’ its own phones
    the-verge· 01-may

    This is just one of 29 different Aurora Lux designs. | Photo by Kelsey McClellan / The Verge Dreame, a Chinese manufacturer best known for its robot vacuums but with ambitions to do much more, says it's making smartphones now. I'm not sure I believe it. The company showed off two phones at its own Next event, which took place in California this week, though both had previously been revealed in China in March. Neither phone has actually launched, though - in China, the US, or elsewhere - and the company has revealed only a handful of specs about either. Aurora Nex LS1 is the more interesting of the two, but also the less plausible. It's a modular smartphone with a magnetic attachment point where the rear camera would normally be. D … Read the full story at The Verge.

  • Anker’s discounted 2-in-1 USB-C cable is a great way to spend $15
    the-verge· 02-may

    I’ll never stop gushing about 2-in-1 USB-C cables. They’re really nice to have because, at this point, I’ve amassed so many devices that charge via USB-C. It’s also common for more than one to need to be recharged at a time, which is where they come in handy. I can charge my Nintendo Switch 2 and work-issued MacBook Air, or my Google Pixel 9 Pro and Kindle, without taking up more than one port on the power adapter. A couple of models that offer up to 140W passthrough charging speeds are currently matching their lowest price to date — including Anker’s braided option, which is available from Amazon and Anker in black or white starting at $14.99 ($3 off). If you don’t mind paying a bit more for a slightly longer cable, Native Union’s recycled 6.5-foot Belt Cable, which features an animal-fr…

  • Playing Esoteric Ebb is like rolling the dice with a great DM
    the-verge· 02-may

    It took me a while to get into Esoteric Ebb, a new CRPG from developer Christoffer Bodegård. The elevator pitch is basically Disco Elysium, but in the fantasy style of Dungeons & Dragons: You play as a cleric wandering around a small town who's trying to figure out, among other things, the mystery of why a tea shop in town exploded, and all the while, you're having conversations with different character traits in your head. Like Disco Elysium, you see the world from an isometric, top-down perspective. Also like Disco Elysium, Esoteric Ebb requires a lot of reading, weighing the opinions of your competing voices, and making some bold dice rol … Read the full story at The Verge.

  • Amazon’s built-in AI price history expands to show the entire last year
    the-verge· 01-may

    Amazon's built-in price tracking feature now allows you to see how much a product's price has changed over the past year. To use the feature, open the Amazon app and select the "Price history" button next to the item's price, or ask Amazon's AI assistant Rufus. The expansion comes just weeks ahead of Amazon's annual Prime Day event, which California Attorney General mentioned in his "price fixing" lawsuit against the retail giant. In the lawsuit, Bonta accuses Amazon of pushing other companies to raise the price of their products at other retailers in the days leading up to its annual deals event. Bonta also claims Amazon "bullied vendors t … Read the full story at The Verge.

  • The things we’re building
    the-verge· 02-may

    Hi, friends! Welcome to Installer No. 126, your guide to the best and Verge-iest stuff in the world. (If you're new here, welcome, I need 10 or 15 skirts from Calvin Klein, and also you can read all the old editions at the Installer homepage.) Happy Ruthless Self-Promotion Week! We're dedicating almost all of this issue to the stuff we've been making recently. Personally, I've been reading about the Tesla diner and Dwarkesh Patel and The Rest Is History, starting a Ted Lasso rewatch to get ready for season 4, watching a robot injure Joanna Stern, continuing down the rabbit hole of gorgeous Japanese stationery, wondering if those cool shoes … Read the full story at The Verge.

  • Microsoft tests redesigned Windows 11 Run menu with dark mode and more
    the-verge· 01-may

    Microsoft is testing its much-needed refresh for the Windows 11 Run menu, offering a modern interface that the company says is faster and comes with support for dark mode. The redesign is rolling out now to Windows 11 Insiders in the new Experimental Channel. In a blog post explaining the changes, Microsoft says it decided to drop the Run menu's "Browse" button - a shortcut to user files - after finding "very low usage." Instead, Microsoft added support for a new "~\" command, which leads to your user directory. Microsoft says it built the new Run menu using code from Command Palette, a utility available through PowerToys that allows you t … Read the full story at The Verge.

  • Apple raises the Mac Mini’s starting price
    the-verge· 01-may

    Apple's Mac Mini now starts at $799 after the company pulled the $599 option with 256GB of storage from its online store, as spotted earlier by MacRumors. The model's discontinuation comes just one day after Apple CEO Tim Cook said during an earnings call that a chip shortage will impact its Mac products in the coming months. "If you look forward to June, the majority of our supply constraints will be on several Mac models," Cook said. "We think looking forward that the Mac Mini and the Mac Studio may take several months to reach supply-demand balance." He added that both devices saw "higher-than-expected demand" as well, with many people b … Read the full story at The Verge.