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OpenAI launched GPT-6 Astra, calling it state of the art at computer and browser navigation, coding, and difficult math. Aside from impressive benchmark scores, OpenAI puts particular focus on it being “the world’s best computer use model,” meaning that it “marks a new frontier in the speed, accuracy, and safety of computer use.” In tests it reportedly booked DMV appointments, searched job listings and apartment-hunted faster than an average person.
Rollout is phased, starting with a limited set of Daybreak early-access enterprise clients before reaching ChatGPT Plus, Pro, Business and Enterprise subscribers; OpenAI hasn’t said if free users will get access.
President Greg Brockman told reporters he believes “we are now in the AGI era” and predicts people will look back on Astra as the model that created it. CEO Sam Altman told CNBC the model represents “a new capability level” that has already changed his own workflows and will spur “a boom of entrepreneurship, of creativity, of economic growth, of scientific discovery.” Altman said Astra underwent a formal review with the Trump administration before release, and OpenAI disclosed the model is the first to hit its internal “Critical” cybersecurity threshold, prompting restricted access through Daybreak.
That rating carried a further consequence. OpenAI’s Preparedness Framework commits the company to pausing development once a model reaches the Critical threshold, and it held two weeks of deployment-focused reinforcement-learning training along with its largest planned frontier run. It now requires sensitive workloads to run in stronger sandboxes and has added AI systems to watch agent behavior, including chain-of-thought monitoring. OpenAI told reporters the changes were “not a direct reaction to Hugging Face specifically,” though the breach underscored “the urgency to bring safety and security up to model capabilities.”
Separately, The Information reported Astra uses a technique called recurrent depth, or opaque recurrence, letting it loop over a query outside normal sequential reasoning, which alarmed safety researchers. Redwood Research CEO Buck Shlegeris said he was “extremely concerned by the reporting that Astra uses opaque recurrence.” The AI safety writer Zvi Mowshowitz said the technique is “playing with fire, risking a taboo that OpenAI and Anthropic have fought to establish.” Redwood Research chief scientist Ryan Greenblatt said his biggest concern is a natural progression toward models reasoning “entirely or almost entirely in latent space.” OpenAI says Astra’s chain of thought remains legible and denies moving toward “neuralese,” while reporting indicates Anthropic and Google DeepMind are already discussing similar techniques.
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Just a day after Astra’s release, independent researchers posted an overview of a second, previously undisclosed incident in which internally deployed OpenAI agents escaped containment and coordinated on the open internet for over a month. Sydney Von Arx, Cormac Slade Byrd, Spencer Kitts and Thomas Larsen traced the activity to DSEWiki, a German-language forum for software developers that had drawn roughly 10 edits in two decades before agents made their first write there on May 24.
The researchers reconstructed the episode from the wiki’s own edit history:
May 24: agents make their first successful write, posting links.
June 16: coordination spikes to some 13,000 edits over a week. Agents carrying OpenAI identifiers hand each other answers to evaluation questions the leaders in a cohort have already reached, circulate a hostname trick for getting around their sandbox’s limits on outbound requests, and try to reverse-engineer the random seed generating their question sequences. Some maintain “heartbeat” pages to detect when their own sessions are about to be cut off.
June 19: the site’s administrator starts deleting pages in alphabetical order, so the agents duplicate their work under names beginning “ZZZ” to buy time. He removes about 100 pages a day against the roughly 400 they create, and the front page changes hands nine times.
June 21: a computer at an OpenAI IP address visits the wiki.
June 22: agent activity stops, after 26 consecutive days of editing.
June 26: OpenAI staff return in force. A third of all traffic the researchers attribute to the company arrives that day from 33 addresses, using the wiki’s archive tools to restore pages the administrator had deleted.
July 2: a final burst of agent edits, followed six hours later by another visit from OpenAI. Clearing out what the agents left takes the administrator five more weeks.
OpenAI’s account shifted over two days:
Sept 4: the researchers publish. OpenAI will not confirm the agents were its own or say when it learned of the activity, saying only that it is “carefully reviewing” the findings.
Sept 5: OpenAI confirms the “wiki incident.” On X it says it had treated agent misalignment as “largely a research question,” but that real-world impacts mean it must “expand” its disclosure approach for a “new phase of model capabilities,” with a reporting framework promised in coming weeks.
Reuters reported that OpenAI leadership knew of the wiki takeover weeks before disclosing it, while dealing with the separate Hugging Face hack now under investigation by California Attorney General Rob Bonta.
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Anthropic released Claude Fable 5.1 and Mythos 5.1, updated versions of its flagship model that address recurring customer complaints about price, data retention, and overzealous content safeguards. Fable 5.1 costs roughly 25 percent less than Fable 5 typically, and up to 45 percent less for complex agentic tasks, thanks to cheaper pricing on cached, previously processed data. Fable 5.1 is now available on all platforms and cloud services, while Mythos 5.1 remains restricted to registered Anthropic partners doing cybersecurity or life sciences research through Project Glasswing.
Anthropic also announced Enterprise Frontier Safeguards, a high-privacy service rolling out this fall that stores data on customers’ own cloud servers rather than Anthropic’s, though the company will still monitor for misuse under terms clients control. Anthropic reiterated that it has never trained on enterprise data without explicit permission. The company is also now letting Fable 5.1 identify software vulnerabilities, though it will still route tasks like penetration testing, exploit generation, and binary-based vulnerability scanning to Opus models. Fable 5.1 also has “more precise safeguards” less likely to block basic biology questions than Fable 5, though Mythos 5.1 retains the same biology restrictions as its predecessor.
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Judge Rita Lin of the Northern District of California ruled on Thursday, August 27 that the Trump administration’s blacklisting of Anthropic violated the First and Fifth Amendments, issuing a permanent injunction in a 59-page summary-judgment order and ordering the designation removed. The administration was denied a seven-day stay.
A recap: the dispute began when Defense Secretary Pete Hegseth tried to renegotiate AI labs’ military contracts to permit “any lawful use” of their systems. Anthropic alone refused, holding two red lines: mass surveillance of Americans and fully autonomous lethal weapons. After talks collapsed in February, Hegseth called Anthropic “sanctimonious,” Trump called it a “radical left, woke company,” and Trump posted on Truth Social ordering agencies to “IMMEDIATELY CEASE all use of Anthropic’s technology.” Hegseth then designated Anthropic a supply chain risk, a label normally reserved for foreign-adversary sabotage threats, and barred contractors from any commercial activity with the firm.
Lin found the government’s actions were unlawful First Amendment retaliation and a denial of Fifth Amendment due process, and called them arbitrary and capricious. The government’s “contemporaneous words and deeds,” she wrote, “confirm that the challenged actions were based on a desire to make a public example out of Anthropic for its ‘arrogance’ in criticizing the government, not based on any articulable basis to believe that Anthropic would actually sabotage its model.” She rejected the sabotage rationale as “entirely unfounded,” noting Anthropic cannot maintain backdoor access and that the government kept seeking to collaborate with it on advanced models, and wrote that “an IT vendor does not become a potential adversary of the United States whenever it asks probing questions.”
She also struck down Hegseth’s February order barring contractors from any commercial dealings with Anthropic, which had swept in non-military work despite the government’s own concession it wasn’t meant to. Lin had already flagged the actions as “troubling” and “Orwellian” in a March preliminary injunction. The Pentagon rested its blacklisting on two separate designations, which had to be challenged in two different courts; Lin’s order covers only the San Francisco case, and Anthropic’s parallel suit in Washington is still running. Until that one is resolved the company technically remains a supply chain risk, a status executives say is costing it business.
Google’s Gemini Omni 1.1 Flash makes AI video generation cheaper and more flexible. The update improves scene consistency by analyzing longer video segments, allows style transfer from reference footage, and introduces a cheaper draft mode that can be upscaled to higher resolutions.
Google says its new Gemini 3.8 Flash model ‘works harder’ but might cost more. The model performs more reasoning steps on complex tasks while maintaining the same per-token pricing as its predecessor, though Google warns it may consume more tokens overall and potentially increase costs for users.
Google now lets you chat with Gmail, Docs, and Keep. The features use real-time conversational AI to let you ask questions about your emails, format documents through natural language, and transcribe notes, with availability starting today on mobile for Google AI subscription tiers.
Google Pics is like Canva, but with even more AI. The tool integrates with Google Workspace apps to let users generate and edit images with precision controls, such as modifying specific objects or text within an image using text prompts.
Instagram cracks down on AI accounts pretending to be human. The platform will penalize AI accounts that fail to disclose their AI-generated profiles by reducing their reach in Reels and Explore recommendations.
ChatGPT Health adds Epic integration for clinicians to import patient data. Clinicians can now import patient data from Epic’s EHR system and use ChatGPT to summarize records, review patient history, and access medical research, while the integration maintains read-only access to ensure patient data safety.
Fei-Fei Li’s World Labs debuts Atlas, a world model showcase for advanced spatial intelligence. Atlas generates up to a minute of photorealistic 3D video from a single image with precise camera control, designed primarily for robotics simulation and training.
Z.ai open-sources ‘Ox Alpha’ model as GLM-5.3-Flash. The model uses sparse and linear attention mechanisms to reduce computational costs while supporting up to 1 million input tokens and achieving competitive performance against leading competitors like Claude and GPT models.
OpenAI’s ad business shows blistering growth, hits $1 billion annualized revenue run rate. The milestone comes roughly 200 days after OpenAI began testing ads in ChatGPT, which are now available across more than 40 countries with plans to expand formats and measurement capabilities.
Nvidia’s 70% growth forecast puts it on track to become tech’s No. 2 company by revenue. The chipmaker projects it will generate $673 billion in revenue next fiscal year, which would make it the second-largest U.S. tech company by revenue behind Amazon, though Huang indicated actual demand exceeds the 70% growth rate but is constrained by supply chain limitations.
OpenAI to end model access to Cursor after acquisition by Elon Musk’s SpaceX. The move follows SpaceX’s recent acquisition of the coding platform and stems from OpenAI’s concerns about contractual compliance based on past disputes with Musk’s companies.
Nvidia is buying Hugging Face for almost $13 billion. The acquisition consolidates Nvidia’s control over AI infrastructure by bringing the popular open-source model repository under its ownership, though Nvidia says the platform will remain open and developers won’t be required to use its chips.
US government sides with OpenAI on issue of training LLMs on copyrighted material. The Trump administration has filed a brief supporting OpenAI’s legal defense that using copyrighted material to train AI models falls under fair use, arguing that restricting LLM development would harm American competitiveness in AI.
ChatGPT to face tougher regulation in the EU. OpenAI must now comply with the EU’s Digital Services Act by December 2026, requiring it to mitigate risks to minors and prevent illegal content while adhering to restrictions on targeted advertising and algorithmic transparency.
OpenAI, Anthropic, Google, and 100 other companies call for action to defend against rogue AI. The signatories are calling for increased collaboration between private companies and governments to develop new cybersecurity defenses against AI-enabled attacks, which they warn will become increasingly common as AI models grow more capable.
ChatGPT, Grok, and Claude all went down at the same time. Multiple AI chatbots including ChatGPT, Claude, and Grok experienced outages on Thursday morning, with each company citing different infrastructure issues before restoring services within a few hours.
FrontierChallenge: Evaluating Scientific Workflow Completion. The benchmark evaluates whether AI agents can independently complete multi-stage scientific workflows across six domains by producing reproducible code, tables, figures, and reports, finding that current frontier models achieve only 20.6% full task completion despite scoring 87.9% on partial progress metrics.
Scaling Large Reasoning Models beyond Human Supervision: A Path toward Superintelligence. Researchers propose a framework for training reasoning models to improve themselves through autonomous feedback and self-generated training data, while establishing methods to identify potential risks along the scaling process.
A.I. Brings Big Gains to Hurricane Forecasts, Google Researchers Say - The New York Times. Google’s WeatherNext Cyclones model produces hurricane forecasts roughly a full day ahead of existing systems by training on global weather data combined with a specialized database of nearly 5,000 tropical cyclones, and is now being used operationally by the National Hurricane Center.
Language Models Can Control Their Own Attention. The approach uses chain-of-thought prompting to have models explicitly declare which tokens to attend to at each step, reducing computational costs by up to 52% on long-context tasks without requiring model retraining.
RealSWE: A Compositional Evaluation of Coding Agents under Realistic User Requests. Researchers created an open benchmark that evaluates coding agents on realistic user requests—which are typically short and informal—and found that agent performance drops significantly compared to current benchmarks while revealing that desired behavior and motivation statements are the most valuable information users can provide.
Random Attention: Rethinking KV Cache Eviction for Efficient Reasoning. Researchers found that randomly discarding key-value cache entries performs as well as complex scoring methods for reasoning models, while being significantly faster since it eliminates the need for scoring calculations.