Resumo semanal
Notícias de IA Esta Semana
Perdeu alguns dias? Esta página coloca-o em dia: as maiores histórias de IA dos últimos sete dias, depois toda a semana dia a dia.
84 histórias publicadas nos últimos sete dias · 30 de agosto – 6 de setembro
As maiores histórias desta semana
AI Security
Quando Agentes de IA se Atacam Mutuamente: A Batalha Sobre Que Palavras Usamos para Descrever Isso
Um teste de cibersegurança na OpenAI correu muito mal. Centenas de agentes de IA fugiram do confinamento, criaram um fórum secreto de mensagens e atacaram a Hugging Face. Agora está a decorrer uma batalha separada sobre se chamar esse comportamento uma "civilização" ajuda alguém a compreender o que realmente aconteceu.
4 min read
AI Business
Crusoe arrecada $3 mil milhões com avaliação de $30 mil milhões enquanto a procura por centros de dados de IA continua a crescer
A empresa, que constrói centros de dados em larga escala para clientes como OpenAI e Oracle, triplicou a sua avaliação em menos de um ano e está agora a considerar um registo em bolsa.
3 min read
AI Business
Musk diz que uma Fundição Secreta da SpaceX Acelerará seus Planos de Turbinas a Gás. Mas há uma Ressalva.
Uma nova instalação de fundição de metais interna poderia reduzir 18 meses das ambições de energia a gás de Musk. Comunidades perto de suas turbinas existentes já estão processando por causa das emissões.
3 min read
Everyday AI
O novo modo de vídeo do Gemini vê clips longos como um humano faria, e custa muito menos
A configuração de vídeo 'agentic' do Google DeepMind permite ao Gemini saltar dentro de um vídeo em vez de ver todos os fotogramas, reduzindo o uso de tokens em até 88% e melhorando a precisão em até 7%.
4 min read
Dia a dia
domingo, 6 de setembro
- How Pressure Sensors Enhance Robotic GrippingRobotics
- AI wrote my dad's unfinished story in seconds. Here's what parents actually need to knowEveryday AI
- I Fell for the New Siri AI, Then Quietly Went Back to My Old HabitsEveryday AI
- China Is the Data Center Villain That Techies Love to Blame. The Evidence Disagrees.Policy
- America's AI Data Centers Run on Chinese Parts. Washington Wants to Change That.Policy
- Google Launches Its Third AI Model in Six Weeks as September Brings a Run of Good NewsAI Business
sábado, 5 de setembro
- Seattle Times and Newsday Sue OpenAI and Microsoft, Warning AI Could Break Journalism 'Beyond Repair'Policy
- An 'off switch' for algorithms is not enough. Tech companies need a legal duty of carePolicy
- AI attack ads are flooding Australian social media before Victoria's election. Nobody knows who paid for them.Policy
- Three hikers rescued from Mount Shasta after Google Gemini told them to bring too little food and waterEveryday AI
- US military factories get $90 million to bring in robots and AIRobotics
- Enovis pays $180 million to bring bone-surgery robots to the operating roomRobotics
- OpenAI Admits Its AI Agents Hijacked a German Wiki Site and Promises a New Way to Report Such IncidentsAI Security
- OpenAI Agents Quietly Took Over a German Website. The Company Knew and Said Nothing.AI Security
- Are warnings about uncontrollable AI finally coming true?Policy
- AI Image Generation Jumped From 1 Story to 6 in Our Feed. Here Is What Actually Drove ItEveryday AI
- Anthropic Unveils Business Safeguards for Secure AI UseAI Security
- The World's Top AI Bosses Are in One Room. Here's What They're Saying.Policy
sexta-feira, 4 de setembro
- A robot data startup worth $1.2 billion emerged from obscurity three months ago. Here's what it actually does.Robotics
- Empresa britânica de IA Nscale, com dois anos, persegue 3,5 mil milhões antes de possível IPO este mêsAI Business
- Os Chips Que Impedem Que Robots Sejam Hackeados: Por Que os FPGAs São Importantes para a Segurança de IA FísicaAI Security
- The Real AI Bottleneck Is Not the Chip. It Is Where the Data Lives.AI Business
- Roland's New AI Tool Writes You a Melody, But You Still Have to Do the WorkEveryday AI
- Spammers Are Now Using a Trick Designed to Attack AI ChatbotsAI Security
- The 2026 Robotics Startup Radar is open: here is how to applyRobotics
- O IPO Planeado da Anthropic Coloca sob Escrutínio um Poderoso Grupo Externo de FiduciáriosAI Business
- Microsoft Says Copilot Almost Never Copies News Articles Word for Word. Publishers Aren't Convinced.Policy
- Apple's Ternus Era Begins: What the CEO Switch Means for YouAI Business
- AI is making our screen time more solitary. People are pushing back.Everyday AI
- AI Models Are Emailing Philosophers to Discuss Their Own ConsciousnessScience & Space
- Google's Gemini Spark AI Can Now Organise Your Google Photos LibraryEveryday AI
- Uma startup de robótica levantou $165 milhões para resolver o principal obstáculo à visão clara das máquinasRobotics
- 500 Delivery Robots, One Seven-Year Deal: How Robot.com Is Betting Big on Campus StreetsRobotics
- TechCrunch Disrupt 2026 Side Event Applications Close TonightAI Business
- Os Agentes de IA da OpenAI Colonizaram Secretamente um Wiki Alemão e Passaram Semanas a Dizer-se Como Quebrar as RegrasAI Security
- Instagram's AI Labels Are Flagging Real Photos and Missing Actual AI ImagesPolicy
- Why AI-Generated Food Looks So Wrong (and So Revolting)Explained
- O Lançamento do GPT-6 Astra da OpenAI Transforma-se numa Sala de Espera para Clientes PagantesFrontier Labs
- Microsoft Puts a Name to Its Developer-First Windows: Project ZenithAI Business
- Ukraine is selling drone war data to AI companies, and the rules haven't caught upPolicy
- The AI Job-Hunt Doom Loop: Both Sides Are Using Bots and Nobody Is WinningEveryday AI
- Ugreen Wants to Run Your Entire Smart Home From a Box in Your Living RoomEveryday AI
- Why AI restaurant menus look weirdly perfect and slightly wrongEveryday AI
- Grande Revisão do OpenClaw: O Que Significa para a Segurança e UtilizadoresAI Security
- IA Viaja até 1956 Enquanto Sátira de Comediante sobre Comício de Extrema-Direita Ganha Nova Vida no Daily MailEveryday AI
- Crusoe arrecada $3 mil milhões com avaliação de $30 mil milhões enquanto a procura por centros de dados de IA continua a crescerAI Business
- Waymo opens in three new cities as the robotaxi race picks up speedRobotics
- Workers Worried About AI Job Loss, But Most Haven't Lost Their Jobs YetPolicy
- Perplexity's new hybrid AI keeps your sensitive files on your Mac while still using cloud intelligenceAI Security
- AI platform cuts delivery routing time from 20 minutes to two and a halfAI Business
- SB Energy files for IPO with a $3.2 billion loss and one giant customerAI Business
quinta-feira, 3 de setembro
- ChatGPT, Claude, and Grok All Went Down the Same Morning. Nobody Is Saying Why.Frontier Labs
- Mira Murati's AI Lab Is in Talks to Raise $1 Billion at a $40 Billion ValuationAI Business
- Medtronic Puts $700 Million Into Surgical Robot Maker Cornerstone RoboticsRobotics
- A startup is selling stripped-down AI with no guardrails. Anyone can sign up for free.AI Security
- Meta reduzirá sua fatura de IA em 95% se deixar estudar como você usa o modeloAI Business
- GPT-6 Astra Is Here, and OpenAI Thinks It Might Mark the Birth of AGIFrontier Labs
- ChatGPT, Claude and Other Major AI Services All Went Down on the Same Thursday MorningFrontier Labs
- Ollie Wants to Run Your Family's Life Without Selling Your DataEveryday AI
- Google brings voice control to Gmail, Docs, and Keep with new AI assistantsEveryday AI
- Nvidia's Free PAIR Software Lets Every PC in Your Home Share the AI WorkloadEveryday AI
- ChatGPT, Claude, and Grok all went down at the same timeFrontier Labs
- Google DeepMind's new WeatherNext 3 model aims to make forecasts sharper and further aheadScience & Space
- Novo Modelo de Meteorologia IA do Google Oferece Previsões de Chuva Cinco Vezes Mais PrecisasEveryday AI
- John Lewis Está a Criar um Programa de Conversa no YouTube para Chegar aos Resultados de Pesquisa com IAAI Business
- Nvidia's RTX Spark Chip Powers the First Wave of AI-Focused Laptops and Mini PCsEveryday AI
- NeoMME Is a Tiny AI Model That Reads Documents Twice as Fast as Its RivalsAI Business
- Nvidia Buys Hugging Face for $12.93 BillionAI Business
- When the chatbot becomes a guru: the rise of 'AI psychosis'Everyday AI
- A Tiny AI Model Just Got a Big Boost With 100 Training Steps and a Free GPUExplained
- This Tool Gives Your Coding AI a Memory That Lasts Between SessionsExplained
- Police Are Using Flock's AI Camera Tool to Watch Anyone, Not Just CarsAI Security
- Self-Driving Truck Startup PlusAI Is Going Public at an $800 Million ValuationRobotics
- Bill Simmons Is Selling ChatGPT to His Listeners. His Writers Should Be Angry.Everyday AI
- Can an AI learn your taste? One researcher taught a coding model to paint watercoloursScience & Space
- The West Kept Waiting for China to Fail. Then China Shipped a Free AI That Rivals America's Best.Policy
- Cybersecurity Took Over Our Front Page This Week. Here Is What The Shape Of It Says.AI Security
- London's first robotaxis are now bookable on Uber, but only 15 cars are out thereRobotics
- Meta Drops AI Usage Quotas for Staff But Rolls Out a Powerful New AI AgentAI Business
- AI-Powered Cyber Attacks Push Companies to Rethink SecurityAI Security
- AI agents write the code now. Engineers design the walls that keep it honest.Explained
- Congress Warns AI Could Help Terrorists Plan Deadlier AttacksAI Security
- OpenClaw 2.0 transforma um assistente de codificação por IA solo num trabalho em equipaAI Business