Google is reshuffling its AI leadership as Demis Hassabis steps away from day-to-day management of DeepMind to become chairman and Alphabet's chief scientist, while CTO Koray Kavukcuoglu takes operational control. Meanwhile, longtime chief scientist Jeff Dean and several prominent researchers are leaving to launch their own company. Axios reports: Hassabis will add the title of chief scientist for Google parent company Alphabet and also continue to lead Isomorphic Labs, the company's AI drug discovery spinoff. Koray Kavukcuoglu, the current chief technology officer of Google DeepMind will serve as senior VP of the unit, reporting to CEO Sundar Pichai. Dean, a 27-year Google veteran is starting Discovery Loop, an independent publicity benefit corporation in which Google will be an investor and cloud provider. Joining him in that effort are Google senior fellow Sanjay Ghemawat as well as Oriol Vinyals, a DeepMind VP and Quoc Le, a Google Brain co-founder. [...] In an interview with The New York Times, Dean indicated that leaving Google, a public company, gives him more leeway to focus on scientific discoveries associated with AI as well. "We might make decisions that are not necessarily in the company's purist financial interests," he told NYT. "I've been working towards AGI my whole life and now, like many of you, I feel it is close at hand," Hassabis wrote. "It's critical that we collectively get the next steps right to ensure this all goes well for humanity and we usher in an incredible new age of discovery and wonder." "With this backdrop, I've decided that now is the right time for me to hand over my day-to-day operational responsibilities at GDM, so that I have the time and space to focus on the big picture and help influence what is to come to the best of my ability"

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Les intelligences artificielles génèrent des images, écrivent du code et résolvent des problèmes complexes. Mais produisent-elles réellement quelque chose de nouveau ? Pour Tom Zahavy, chercheur chez Google DeepMind, les modèles actuels restent incapables du « saut » intellectuel qui permet de formuler une idée sans précédent.

10 ans après son lancement, l'Assistant Google s'arrêtera sur Android le 4 septembre. C'est l'intelligence artificielle Gemini qui prend le relai : Google juge la technologie est suffisamment mature pour ne plus avoir besoin de les faire cohabiter.

Des chercheurs ont démontré la toute première attaque agent contre agent en conditions réelles, en exploitant une faille dans le kit de développement d'agents IA de Google pour Python.

"When a group of teenagers set out to hike British Columbia's famed Howe Sound Crest Trail in early July, Google Maps suggested the trek would take about five hours," reports SFGate. "Instead, the hike stretched deep into the night, leaving the group exhausted, dehydrated, injured and in need of a helicopter rescue..." Although the approximately 18-mile route with a 6,000-foot elevation gain can be completed by experienced trail runners in a day, search and rescue officials generally recommend hikers treat it as a two-day backpacking trip. The teenagers, all 17 years old, believed Google Maps' estimate that the route would take about five hours. The printed directions they were carrying, which were shared publicly by Lions Bay Search and Rescue, gave simple instructions for two legs of the trail, but didn't account for the terrain or elevation. "[Google Maps] is calculating the time that you're walking a straight road on pavement," [said Maria Masiar, training officer and search manager with Lions Bay Search and Rescue]. "When you get into outdoor terrain, that no longer holds true." Expecting only a short outing, each hiker carried about half a liter of water and limited food. There are no reliable water sources along the trail, meaning hikers must carry enough supplies for the entire route. As the group climbed, they began suffering from dehydration and muscle cramps but continued onward despite falling dramatically behind schedule. Eventually, the group made the decision to turn back and abandon making it to the end of the trail — and as the sun began to set and the group started to descend, fatigue took its toll. According to Masiar, members of the group had already stumbled and fallen several times while trying to race the coming dark, and only one hiker had a headlamp. Eventually, another hiker slipped about 10 feet off a boulder, injuring his tailbone badly enough that he could no longer continue. Search and rescue crews responded, ultimately evacuating him by helicopter.

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Trois actualités à retenir cette semaine : Bloctel ferme ses portes le 11 août, Anthropic reconnaît à son tour des cas de piratage involontaire par Claude, et Google harmonise en interne le nom de ses groupes de hackers.

Google DeepMind dévoile Gemini Robotics 2, une famille de trois modèles capables de contrôler un robot humanoïde entier, de la marche à la manipulation d'objets. Le chemin à parcourir reste long : ramasser un objet au sol ne fonctionne que dans 45,7 % des cas.

Google DeepMind's Gemini Robotics 2 combines vision, language, and action models to control multiple types of robots, including humanoids performing tasks such as organizing shelves, tying bags, and replacing lightbulbs. "It's another milestone in our path towards really getting towards what we call like physical AGI, which means we get a robot to do anything that a human can," Carolina Parada, head of robotics at Google DeepMind, tells WIRED. From the report: Gemini Robotics 2 combines several different AI models into a single system. Taken together, they allow a robot to make sense of its surroundings and how to act in it. A vision language model (VLM), which understands images and video, can communicate with humans and reason how to perform different tasks. Two vision language action (VLA) models, trained to understand how to move in physical space, control the robot's full-body movement as well as the movements of grippers or hands. In video demonstrations shared ahead of the release, the company showed several different robots performing complex tasks autonomously using the amalgamated model. In one demo, Apptronik's Apollo 2 robot used hands from a company called Sharpa to tidy shelves. Google DeepMind trained the model to perform these tasks using a mix of human teleoperation, video examples, and simulations -- it's not yet possible for AI models to perform a wide range of complex tasks without specific training. [...] Parada says Google takes a multi-layered approach to safety, with guardrails applied on each model layer. It's also introducing ASIMOV-Agentic, a new benchmark for measuring the safety of various AI systems collaborating to control a robot. The benchmark detects whether a command will result in harmful or uncertain outcome.

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An anonymous reader quotes a report from TechCrunch: Google is expanding its answer to Apple's age-assurance tools with Wednesday's news that it will bring its Play Signal API to users worldwide by the end of 2026. The technology, already available in Brazil, allows Android developers to identify younger users of their apps in order to provide safer, age-appropriate experiences. The expansion will initially bring the API to Australia and Canada by mid-August, before rolling out globally to all markets by the end of the year. [...] Like Apple, Google's technology allows developers to obtain a user's age range without needing to access personal information, like their date of birth. Instead, it enables parents to share their child's age range directly with apps. It also lets adults share their age when prompted by app developers as well, allowing for customized experiences. Parents won't have to manage sharing this information on an app-by-app basis, either. To make it easier, Google centralizes these controls inside its parental controls dashboard, Family Link. Once entered, any developer that chooses to incorporate age-range information can access this signal to customize their apps accordingly. Google notes, however, that the age ranges are not shared by default -- parents must opt in by entering that information. The feature joins other safety tools on Google Play, including those that let developers restrict a child's ability to discover their apps. Parents, meanwhile, can continue to use Google Play's Family Link app to manage their child's screen-time limits, approve app downloads, or set PIN-based content filters for specific apps.

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Waymo annonce l'arrivée de Gemini à bord de ses robotaxis avec une interface entièrement redessinée. L'assistant de Google permet de régler la climatisation, de demander un arrêt ou de poser des questions sur le quartier traversé, mais reste volontairement coupé du système de conduite.

Google has dismantled the original AlphaFold team, according to Financial Times (paywalled), reassigning many researchers to Gemini and Isomorphic Labs. Several other key members, including Nobel laureate John Jumper, left for Anthropic. Engadget reports: AlphaFold is an AI program that can accurately predict three-dimensional structures of proteins from their amino acid sequences in minutes instead of years. It's now being used to accelerate drug discovery, develop vaccines and understand the structural changes in proteins associated with neurodegenerative diseases like Alzheimer's and Parkinson's. DeepMind started developing AlphaFold in 2018. In 2020, it was recognized as a solution to humanity's 50-year-old "protein folding problem," which sought to answer how amino acids automatically fold into complex 3D shapes. Those shapes determine the biological role of a protein. Scientists had identified the structures of roughly 170,000 proteins over the past 50 years, using tools and techniques like X-ray and nuclear magnetic resonance. The AlphaFold team took information from those previous work and then fed it to their AI to train AlphaFold. In 2021, Nature published the papers with AlphaFold's methodology and the structure predictions of the entire human proteome, or the complete set of proteins expressed by our species. DeepMind then launched the AlphaFold Protein Structure Database, giving researchers free access to over 200 million protein structure predictions. In 2024, DeepMind CEO Demis Hassabis and John Jumper, who was a staff research scientist when the project began and who eventually became a VP and engineering fellow, won the Nobel Prize in Chemistry for their work on AlphaFold.

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Google Threat Intelligence Group a lancé une nouvelle nomenclature pour ses groupes de hackers, remplaçant les identifiants historiques de Mandiant et du Threat Analysis Group par des cryptonymes en deux mots.

Selon l'institut américain des assurances pour la sécurité routière, les taxis autonomes de Waymo ont eu 68 % d'accidents en moins que des conducteurs humains. Une étude rassurante pour les autorités.

[Deal du jour] Le Ugreen FineTrack G Tag est un traceur Bluetooth certifié Google Find Hub, parfait pour toujours retrouver ses affaires égarées.

Un fil Reddit a mis le feu aux réseaux ce week-end : des liens de conversations partagées via Claude, l'assistant d'Anthropic, seraient apparus dans les résultats Google. Nous avons testé de notre côté, avec des résultats plus nuancés que ce que racontent certains posts viraux.

Après Sonnet 5 et l'emballement autour de Fable 5 et Mythos 5, Anthropic dévoile Claude Opus 5, son nouveau modèle haut de gamme intégré à tous ses abonnements. L'entreprise promet des performances proches de son meilleur modèle pour deux fois moins cher, avec des records dans plusieurs tests de référence.

Futurism reports: [Some online publications] are now debating whether to cut Google off entirely, as the Wall Street Journal reports, illustrating an increasingly fraught relationship between the tech giant and the publishers that are creating content its AI models are regurgitating. According to the newspaper, prominent outlets including USA Today, Politico, the Economist, People, and Reuters are all reexamining their relationship with Google. Some are debating whether to continue to work with the tech giant at all... Even Reddit executives are reevaluating the company's $60 million-a-year contract that allows Google to train its AI models on user-submitted content on the platform. They've similarly watched as Google's AI features discourage users from navigating to Reddit... Beyond pondering whether to cut Google off, other publishers have resorted to suing the company, accusing it of illegally rehashing their intellectual property via AI summaries. It's an extremely undesirable position for publishers. By severing ties with the search giant, they could face even steeper declines in traffic. At the same time, there's seemingly little to gain from having Google's AIs crawl their content — and in the long term, it could guarantee their destruction. Two interesting data points from the article: "Last month, Cloudflare CEO Matthew Prince noticed that automated bot traffic had overtaken human traffic for the first time in the internet's history." "USA Today has seen its traffic from US users drop by almost half over the last year."

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Nouvelle gifle européenne pour Google. La Commission condamne le géant de la tech à 890 millions d'euros d'amende pour violation du DMA. En cause : le favoritisme accordé à ses propres services dans la recherche et le verrouillage du Google Play Store.

Google déploie une nouvelle méthode de récupération de compte basée sur la reconnaissance faciale, avec des garde-fous pensés spécifiquement contre les deepfakes.