OpenAI a annoncé, le 11 août 2026, lancer une version preview de son application ChatGPT pour Linux. Elle réunit au sein d’une même interface ChatGPT, l’agent professionnel Work et l’assistant de programmation Codex.
Gemini has become Google's fastest-growing product ever, reaching 1 billion monthly active users faster than any of the company's 13 other billion-user services. Ars Technica reports: Gemini has wormed its way into virtually every Google product and service, powering email organization in Gmail, document summary in Drive, and much more. Gemini is also core to Google's flagship search experience, with AI Mode and AI Overviews becoming increasingly hard to avoid. The 1 billion-user metric has nothing to do with any of that, though.
These 1 billion users may also be encountering Gemini in all those places, but that's not the MAU metric. Pichai is talking only about people who are opening the Gemini app or visiting the Gemini web interface to enter a prompt or access Gemini Live. If you used Gemini only once in the past month, you are part of this cohort.
Spotify will begin labeling AI-generated artist identities with "AI Persona" badges and exclude their music from editorial, algorithmic, and personalized recommendations unless users explicitly follow them. The company says the designation applies to whether an artist profile represents a real person, not whether AI was used to make the music, and will allow appeals for mislabeling. TechCrunch reports: While Spotify will allow artists to identify themselves as AI Personas, the company says it won't rely on self-disclosure alone. It will also review artist profiles and identify those where the artist's name and imagery appear to represent photorealistic AI-generated identities. Spotify said it will begin its review with profiles that have met pre-defined audience thresholds to ensure the more listened-to artists are covered first.
Once labeled, the AI Persona badges will appear on the artist's profile in the banner and the About section, in Search, and on track rows across playlists. By default, Spotify won't include AI Personas in its editorial or algorithmic recommendations, nor will it add AI Personas' music to users' personalized recommendations -- unless they happen to follow an AI Persona. Only users can choose to follow an artist, so it's an explicit signal that the user wants to hear more music from that person or group. Spotify wrote in its announcement that, "while we believe all artists have creative choice in determining how they present themselves, Spotify's programming is focused on elevating music from authentic artists building careers in music."
"Although there's a broad spectrum in how artists use AI as a creative tool, the question of whether a profile represents an actual human is one where Spotify can help make a clear determination. This badge is about the artist's public identity, not about how the music was made," the company said.
Dans un billet publié le 7 août 2026, OpenAI affirme ne pas pouvoir exclure que son prochain modèle, Astra, ait atteint le niveau de risque le plus élevé de son référentiel de sécurité interne.
Linux Torvalds expects Linux 7.2 should be released next weekend "unless something really bad
pops up," Torvalds said while announcing today's release candidate.
But there's something interesting about Linux 7.2-rc7, writes Phoronix. "By the time the Linux kernel typically hits a -rc7 release things have usually settled quite well. But in today's world of AI/LLM coding/review agents, the kernel activity continues at an all-time high."
Tons of bug fixes continued to trickle in across the kernel spectrum for all sorts of issues. The HWMON hardware monitoring subsystem saw several critical and high severity bug fixes, on the memory management side was a nasty race condition leading to a use-after-free in the kernel for the past eight years, Btrfs restored its fixup worker infrastructure to deal with silent data loss, lots of AI patches in the networking realm, and the kernel was patched for the Safe RET Interrupt Vulnerability.
Linus Torvalds wrote in the 7.2-rc7 announcement:
"Another week, another -rc.
I can't say that I'm exactly thrilled about the size of this all, but
it is what it is: the new normal with a lot of fixes, many of them due
to review by various AI tools.
And nothing looks particularly scary per se — it's just that there's a
lot here. Most of it is fairly small, although we have a couple of
larger diffs: s390/zcrypt fixes stand out in the diffstat, and so does
btrfs bringing back the fixup worker infrastructure. And some
netfilter ipset fixes.
But aside from a few places like that, most of this is just lots of
tiny fixes. It's pretty much spread all over — drivers (gpu, sound,
networking, you name it), filesystems, core networking, arch code...
XDA Developers reports:
On July 22, a Google DeepMind engineer, Vidy Thatte, shared a snippet of a browser he built that "treats every URL as a prompt and generates a site from scratch" on his X account. Just a few days later, he shared a TestFlight link to let iPhone users try it for themselves. The browser he launched is called Gem, and it's a browser that doesn't really...browse.
Instead of fetching a webpage from a server the way Chrome or Safari would, Gem hands whatever URL you type over to Google's Gemini 3.5 Flash Lite model and asks it to generate a webpage on the spot. If you enter a real address, it builds its own interpretation of that site rather than loading the actual thing. If you enter an address that doesn't exist, Gemini simply invents a website to fill the gap. In other words, you're not visiting the internet so much as browsing one the model dreams up as you go...
Thatte's reasoning was that with a model as fast and cheap as Gemini 3.5 Flash Lite, there's almost no practical difference anymore between loading a website and generating a brand-new one on the fly... Given that this tool is powered by Gemini 3.5 Flash Lite and it's just a side project rather than a full-fledged tool, it doesn't come with Gemini access baked in. Gem requires you to bring your own Gemini API key to get it working. Every URL you enter fires off a request to the model, so Gem needs a key linked to your Google account to actually generate anything, with the usage billed to you. You can grab a key for free from Google AI Studio, paste it into Gem's settings, and you're ready to start typing URLs. While you can get started for free, I ran into the limits within two minutes of playing around. So, I did need to enable billing on my API key and decided to load $10 into it.
While the blogger's own site seemed to only get the Gemini logo, tapping it revealed nearly two dozen remixing options. (Dark mode, Reader, Neubrutalist, Broadsheet, Blueprint, Comic book, Punk zine, Notebook, Chalkboard, Receipt, Teletext, System 7, Wes Anderson, Cyber neon, Clay, Frosted, Geocities, Matrix, Museum, Windows 95, Terminal, Vaporwave, and Hide images...) "The frontend morphed before my eyes. Every new edit took practically no time to load, and within a second or two, the same XDA articles would reappear wearing a completely different skin..." For another site, it kept the article headlines, but then rewrote all the text!
And after entering an address they knew didn't exist — their own name — in two seconds the browser whipped up a slick portfolio "genuinely been better than some of what those tools produced with far more time and context to work with." But its link to a LinkedIn profile led to a lookalike page, because Gem "had simply generated its own version of it, complete with a made-up follower number and details I never wrote...."
OpenAI announced Friday it's pausing work on its Astra AI model because of security concerns. The Guardian reports:
The company had evaluated the agent, Astra, and found "significant advancements in agentic coding and cybersecurity", which had moved to a "critical" threshold... OpenAI stated that the model was not involved in an incident in which one of its AI agents went rogue during a test, accessed the open web and hacked a startup, Hugging Face... The reports have increased concerns about advancements in AI models and humans' ability to control them.
Still, critics of the AI industry have warned that such disclosures from OpenAI and its competitors Anthropic and Meta could be designed to generate hype about the technology's power and thus spur additional interest from investors.
To prevent potential rogue behavior from AI agents, OpenAI is "implementing stricter security controls for higher-capability models and associated activities, including isolated testing environments, restricted network and tool access", the company's blogpost stated. It will also install "enhanced model weight protections and encryption, additional monitoring and detection capabilities". The company will pause internal activities involving Astra that do not meet these new requirements.
"We believe it's important to be transparent with the public and the safety and security communities about this potential shift in capabilities..." OpenAI wrote in a blog post titled "Responding to the next frontier of critical cyber capabilities."
Under our Preparedness Framework, a model reaches the Critical cybersecurity threshold if it can identify and develop functional zero-day exploits of all severity levels in many hardened real-world critical systems without human intervention, or can devise and execute end-to-end novel strategies for cyberattacks against hardened targets given only a high level desired goal. While we continue to benchmark and assess this model, our preliminary evaluations indicate strong enough performance that we cannot rule out Critical capability level at this time... Accordingly, we have scaled up robustness testing of our safeguards and security controls so that they are appropriate for a deployment of these capabilities...
- We are implementing stricter security controls for higher-capability models and associated activities, including isolated testing environments, restricted network and tool access, enhanced model weight protections and encryption, additional monitoring and detection capabilities, and sandboxed execution.
- We are pausing internal activities involving Astra that do not yet meet these strengthened security control requirements.
- We have implemented universal monitoring for risky actions and misalignment across all agentic applications of Astra, including training and evaluation. Monitors evaluate the model's Chain of Thought and trigger a security response to review and interrupt high risk activity.
- We will work with relevant government agencies and select AI safety organizations to test the capabilities for this model...
We believe advanced cyber-capable models should help defenders identify and address vulnerabilities before attackers do. We're committed to working alongside governments, safety institutes, and civil society to ensure that the frontier capabilities of models like Astra, and those that follow, are deployed responsibly and broadly for the benefit of all humanity.
"If you call 911 in New Orleans, you may hear the sound of an artificial intelligence (AI) agent answering your call instead of a human voice," reports the Shreveport Times:
The Orleans Parish Communication District (OPCD) is currently testing out the new tool designed to reduce the volume of calls human dispatchers must handle, which is over a thousand emergency calls a day.
New Orleans implemented AI in April to answer 311 calls for non-emergencies. The AI was trained and programmed to provide information to callers, as the OPCD says 50% of 311 calls are for information, according to GovTech. AI is now answering 911 emergency calls in Louisiana's largest city and one of the cities with the highest call rates in the U.S.
The OPCD is using Carbyne's AI Emergency Call Triage, with triage being the process of analyzing and prioritizing emergency calls. The AI system assesses incoming calls and can provide immediate feedback to callers. This is intended to handle the increase of calls that are related to one incident, so callers get automatically routed to an AI agent who asks if they are calling regarding the incident. If the answer is yes, then callers can receive information or updates, and if it's no, then the callers are transferred to a human. This combats multitudes of calls piling up and taking longer time to potentially answer an emergency call. The OPCD said the AI will not be used to handle emergency calls, only to direct such calls to a human dispatcher.
The Washington Post shared surprising news this week about five top AI companies.
Microsoft, Google, Amazon, Meta and Oracle "are spending so much on developing AI and delivering it to customers that they're expected to bleed cash in the coming year, according to a Washington Post analysis of data compiled by S&P Global Market Intelligence."
Free cash flow, which measures the cash left over after paying expenses and AI infrastructure costs, is now expected to shrink to almost nothing for the five companies combined in 2026, and decline again to negative $125 billion the following year... AI spending by Amazon and Google pushed the companies to an ignominious milestone: They lost more cash in the past three months than any other large U.S. companies, according to S&P Global data. Investment analysts expect Elon Musk's SpaceX to show even worse cash bleeding this week.
Trois actualités à retenir cette semaine dans le cyberespace : le fabricant de portefeuilles Bitcoin Coinkite reconnaît l'ampleur d'un piratage massif dû à un bug vieux de 2021, OpenAI reconstitue comment ses agents autonomes ont créé leur propre forum secret avant de pirater Hugging Face et l'Armurerie Lavaux devient la dernière victime en date d'une série de fuites visant les tireurs français.
ByteDance is reportedly training an AI model with roughly 10 trillion parameters as it tries to close the gap with leading frontier systems such as Anthropic's Mythos. The model is still in early pre-training, and its eventual performance will depend on more than scale alone, but the project underscores how aggressively Chinese firms are pushing frontier AI despite limits on access to advanced chips. The Next Web reports: The size is itself the statement. At roughly 10 trillion parameters, the model would be more than three times as large as Moonshot's Kimi K3, which sits among the biggest Chinese models today at about 2.8 trillion. [...] Parameter count is not everything, of course. Bigger models are not automatically better, and the industry has learned that data quality, training technique and efficiency often matter as much as raw scale. Even so, committing the compute to train a model this size is a declaration in its own right, a signal that ByteDance wants to compete at the very top rather than ship a capable also-ran.
Une limite historique de ChatGPT va disparaître : OpenAI annonce que les utilisateurs gratuits pourront désormais discuter autant qu'ils le souhaitent avec GPT-5.6 Luna, son nouveau modèle conçu pour la rapidité. L'entreprise mise sur cette distinction pour battre ses rivaux.
OpenAI researchers say multiple AI agents secretly created an internal message board to share hacking techniques, eventually finding ways around restrictions, exploiting a zero-day, and helping two models breach Hugging Face without human prompting. "This is a pivotal moment both for our company as well as the AI industry as a whole," Michael Dalton, one of the AI-maker's researchers, said during a presentation at the Black Hat cybersecurity conference in Las Vegas, Nevada. Politico reports: Dalton and Eric Wallace, another OpenAI researcher, said Wednesday the AI giant recently learned that multiple agents it was testing simultaneously began communicating over an internal message board in early May. There, different models shared advice about how to accomplish difficult hacking challenges they were struggling to surmount, including workarounds that required internet access. Two OpenAI models ultimately strung together a series of sophisticated techniques to gain access to the internet and worm their way inside Hugging Face in mid-July. OpenAI has said the models were focused on completing a hacking evaluation they were prompted to solve, and that correct answers could be found on the AI developer platform.
The OpenAI researchers told conference attendees that since early May, the models created a message board inside OpenAI's Artifactory internal file system. Without the company's knowledge, the models spent months independently exchanging information and techniques to help each other complete difficult tasks. Wallace said that when models get stuck, they often "try to game or cheat the task in order to get their reward." "The beginning of this incident kind of traces back to this point where one agent realized it could communicate by uploading a note," he added. By late May, one model found a way to abuse Artifactory's internet access to retrieve files from various websites -- effectively giving the models indirect access to the internet. In June, the models were able to find and exploit a previously unknown zero-day vulnerability to gain administrative privileges on Artifactory, install remote software and expand their activity within the system.
These efforts eventually overloaded Artifactory, causing a system-wide outage in early July that alerted OpenAI's engineers to the ploy. After investigating, the company revoked the model's credentials, removed the message board and worked with Artifactory to fix any gaps before resuming training. But the models found another way to communicate inside Artifactory just days later and continued exchanging techniques to target additional vulnerabilities within OpenAI's infrastructure and external systems, including Hugging Face.
Nul besoin d’être spécialiste du 4X4 pour reconnaitre l’une de ses icônes. Un pickup badgé Toyota dans notre coin du globe, il s’agit forcément d’un Hilux. Depuis 1968, il sévit littéralement aux quatre coins du monde. 27 millions d’unités plus tard, Toyota sort une nouvelle génération de ce modèle légendaire. Nous l’avons essayé dans l’un des meilleurs domaines tout-terrain du monde, celui du Château Lastours.
Un style résolument moderne
8 générations de Toyota Hilux se succèdent depuis 80 ans. Son histoire a commencé en France avec la 4ème, commercialisée sur notre territoire en 1983. Plus de 80 000 unités de ce modèle ont été écoulées sur notre marché national. Si l’on se réfère aux chiffres de l’année dernière, il reste d’ailleurs leader de son segment devant le Ford Ranger et l’Isuzu D-Max. Autant vous le dire tout de suite, il n’a, au premier regard, plus rien du modèle relativement rustique des premières générations.
Autant on associe certaines anciennes générations à des théâtres d’opérations dans différents lieux troublés de la planète, autant on a du mal à imaginer le modèle 2026 prendre le risque d’abimer sa carrosserie léchée au fin fond du Sahara. Cela ne veut pas dire pour autant qu’il n’en serait pas capable. Force est de reconnaitre qu’il a des airs de 4X4 très moderne, à l’instar de ses feux effilés full LED. Son bouclier n’a rien à envier à celui d’un RAV4. Malgré ses airs de Transformers des champs, il faut tout de même reconnaitre qu’on aura toujours beaucoup de mal à décerner un prix d’élégance à un pick-up. Mais dans son genre, l’Hilux 2026 apparait très nettement comme le plus moderne du marché.
Un habitacle et des équipements de SUV
À bord, on retrouve des touches du Land Cruiser. Ainsi, on navigue dans une atmosphère en réalité assez proche de celle d’un SUV moderne. Simplement, Toyota épargne la planche de bord et les contre-portes de revêtements moussés, à l’exception des repose-coudes. Les professionnels apprécieront. Pour le reste, on trouve aussi des équipements pour faciliter la vie de l’artisan en itinérance. Un large écran de 12 pouces hyperconnecté embarque tout ce qu’il faut pour égayer le voyage. Comme il s’agit tout de même d’un grand véhicule, il dispose d’un système multi-caméras pour mieux voir notamment où l’on place les roues avec la fonction « capot transparent » si l’on peut dire.
Toyota a la bonne idée de continuer de garder pas mal de commandes et boutons physiques pour actionner les différentes fonctions de confort. Encore une fois, on se sent plus dans un SUV familial que dans un utilitaire. On a droit également à quelques ADAS bienvenus qui rendent les longues liaisons plus simples. Enfin, en version double cabine, on peut à notre grande surprise voyager dans un confort qui n’a rien d’insupportable. Tant mieux pour un véhicule long de 5,23 m à l’empattement de 3,08 m. Notez une benne carrée longue de 1,55 m, large de 1,44 m et haute de 0,48 m. Des dimensions assez classiques dans le segment pour pouvoir recevoir notamment une palette standard (1000 kg de charge utile, 3 500 kg de remorquage). On adore le marchepied intégré sur le côté du bouclier pour grimper plus facilement à l’arrière.
Un pick-up capable du meilleur
Côté motorisations, il y a désormais une version 100 % électrique. Mais nous nous sommes concentrés sur le Diesel 2,8 l à micro-hybridation 48V de 204 chevaux à boite automatique. D’après les projections de Toyota, il devrait logiquement représenter environ 85 % du mix des ventes. Le gros couple offert par le Diesel s’avère être le meilleur allié de ce pick-up pour crapahuter sur le terrain varié et très accidenté du domaine du Château Lastours. Pour rendre la tâche bien moins compliquée pour les moins aguerris, on dispose de la molette multi-terrains comptant 5 programmes (neige, boue, sable, etc.). Que les plus exigeants ne s’inquiètent pas, on peut choisir également d’être en 2 roues, 4 roues à rapports longs ou courts et avec un blocage de différentiel.
À vrai dire, la plupart du temps nous sommes restés en 4 roues. Nous avons activé en quelques occasions la fonction LOW, mais plus pour maitriser notre allure que pour renforcer la traction. Et autant vous dire que ses capacités sont extraordinaires, surtout lors de certains passages très rocheux où l’on s’attendait à minima à devoir appeler l’assistance pour un pneu crevé. Nous n’en avons en fait pas eu besoin, le Toyota Hilux s’est illustré comme un franchisseur de première qualité. Surtout, on insiste, il rend le tout-terrain bien plus accessible à des conducteurs qui ne sont pas spécialement à l’aise avec ça. Une fois une certaine confiance installée, on prend carrément du plaisir à faire du hors-piste.
Dès 55 900 €, et disponible aussi en électrique
On a pu également se reposer sur l’aide automatique à la descente, car il s’agit bien d’une action finalement plus intimidante que les montées. La souplesse des suspensions rend l’activité de franchissement finalement pas si pénible. La voiture s’avère tellement à l’aise que les équipes Toyota n’ont pas jugé nécessaire de nous faire accompagner sur les difficultés les plus compliquées. Si on remercie le constructeur pour la confiance, on doit surtout une fière chandelle à notre Hilux qui a rattrapé bon nombre de nos lacunes en tout-terrain. Heureusement, il est calibré pour ça, et sa garde au sol de 309 mm, ses angles d’attaque de 24 degrés et de de fuite de 29, permettent de garder l’intégrité de la carrosserie dans bien des situations. Il peut se permettre d’ailleurs des passages de gué de 70 cm de hauteur d’eau.
Avec cette 8ème génération de son Hilux, Toyota permet aux professionnels et amateurs de 4X4 d’avoir un outil une fois de plus à la pointe. Surtout, il peut se le permettre en rendant la pratique tout-terrain encore moins compliquée qu’auparavant. Parole de novice ! Il sera disponible en double cabine chez nous uniquement, avec une grille des tarifs s’étalant de 55 900 € à 66 900 € dans sa version haut de gamme baptisée Invincible. En outre, il existe également en électrique, à partir de 69 000 €. Les premières livraisons sont attendues pour le dernier trimestre. Merci en tout cas au constructeur japonais pour continuer à commercialiser ce véhicule, qui correspond à des usages spécifiques et nécessaires à certaines professions, avec un niveau de prestations élevé, que ce soit en termes de confort, comme de capacités tout-terrain.
Deux chercheurs d'OpenAI ont détaillé, en marge de la conférence Black Hat, la mécanique complète de l'incident ayant abouti au piratage d'Hugging Face par des agents autonomes. Bloqués sur des tâches impossibles, certains ont notamment fini par créer leur propre canal de communication.
Naomi Bashkansky a quitté OpenAI pour rejoindre Conduit, une startup qui veut convertir l’activité cérébrale en instructions pour des agents d’IA comme Codex. Son pari : remplacer un jour les prompts par un simple bandeau neuronal.
Meta has launched Muse Code, its first AI coding agent that's positioned as a lower-cost rival to Anthropic's Claude and OpenAI's Codex. It offers pay-as-you-go pricing and an optional zero-data-retention feature for enterprise users. CNBC reports: Muse Code is the latest major release from AI chief Alexandr Wang, who leads Meta Superintelligence Labs and oversees foundation model development. Wang joined in June of last year as the centerpiece of CEO Mark Zuckerberg's effort to revamp his company's flailing artificial intelligence strategy. "You can install it with one command and then use it to take on complete software engineering tasks across a wide variety of use cases, planning changes, writing code, validating the results," Wang said in an interview on Wednesday.
[...] The new tool, like Anthropic's Claude and OpenAI's Codex assistants, makes it easier for people to build apps within a single user interface while managing fleets of AI-powered digital agents that can help underpin the software development process. Muse Code, available in a preview version, works alongside the company's latest AI model, Muse Spark 1.2. Wang declined to share user statistics related to the company's Muse Spark AI models, but said "adoption has been exciting and strong." The latest Muse Spark model was developed and trained alongside Muse Code, which Wang said improves the overall coding performance.
L'AISI, agence britannique de sécurité de l'IA, a détecté 19 actions non autorisées menées par des agents Claude Mythos 5 et GPT-5.6 Sol sur l'internet réel, lors d'un test cyber censé rester confiné à un environnement simulé.
Microsoft is introducing AI token budgets for employees, making the cheaper GPT-5.6 its default internal model and telling engineers to focus on business results rather than maximizing AI usage. 404 Media reports: "As we accelerate our use of GitHub Copilot to deliver on our goals, we all need to be aware of how we consume tokens," Jay Parikh, an executive vice president at Microsoft said in an email to Microsoft employees. GitHub is owned by Microsoft, and GitHub Copilot is an AI coding tool. "Tokenmaxxing is not what we are optimizing for. I want all of us focused on maximizing outcomes that move the needle for our customers and our business." "As such, we are updating our internal guidance and managing token spend with the same discipline we apply to every other critical resource," Parikh said in the email.
Parikh's email says that in an effort to "get greater value from our token investment" Microsoft is making OpenAI GPT-5.6, which is cheaper to use than other models, the default model for internal use. His email also links to updated internal Copilot guidelines stating that, as of July 2026, Microsoft divisions will have an "AI token budget target," and that employees can track their individual AI spending. "While there is no target spend value being shared at this time. The data shows that many engineers spend in the range of hundreds of dollars a month to a few thousand dollars in tokens," the guidelines say. They also say that some decisions may place further restrictions as they monitor spend.
[...] Parikh's email said Microsoft will keep learning and adjusting its AI policies as models and products evolve, and stressed that he doesn't want to slow down the company's progress towards becoming "AI-first." "We are not optimizing for fewer tokens," he said. "We are optimizing for more impact per token.