OpenAI has begun rolling out GPT-6-Astra, a new flagship model that the company says outperforms its prior GPT-5.6 family and Sol model on coding, safety and computer-use benchmarks. Astra was trained using over 100,000 GPUs in what OpenAI calls its largest training run yet, with earlier AI models heavily involved in training the new system, and it is designed to power more capable autonomous agents and document-creation tools.
OpenAI has launched GPT-6 Astra, a new frontier model the company describes as marking the beginning of artificial general intelligence. Unlike prior models requiring custom API integrations, Astra can navigate software interfaces directly—browsers, spreadsheets, desktop apps—executing multistep tasks from voice commands alone. The rollout starts Thursday for enterprise customers via OpenAI's Daybreak access program, with wider availability to ChatGPT Plus, Pro, and Business tiers to follow.
According to The Information, OpenAI's upcoming Astra model employs a technique called recurrent depth or opaque recurrence, letting it think outside the step-by-step chain-of-thought format used by most reasoning models. Reports indicate the technique's use in Astra is currently limited, but its introduction has drawn sharp criticism from AI safety researchers who worry about losing insight into model reasoning.
An opinion piece critiques a recent open letter from over 100 tech firms—including OpenAI, Anthropic, Microsoft and Google—warning that AI will make cyberattacks cheaper and more frequent. The author praises the letter's factual basis, citing a real August incident where federal agencies found AI-generated exploit scripts targeting Siemens industrial controllers, but argues the letter fails to address who is actually responsible for defense. A think tank's counterpoint is cited: criminals adopt new tools mainly when old revenue streams dry up, not simply because new technology exists.
Audacity 4.0 has shipped with a rebuilt Qt-based interface, a new clip-editing model, customizable workspaces, native high-DPI rendering, and a new AUP4 project format. Official Windows builds also gain ASIO playback and recording support alongside broader changes to how the app handles recording, playback, plugins, and projects.
OpenAI announced it is terminating its partnership with AI coding startup Cursor, citing distrust of Elon Musk following SpaceX's $60 billion acquisition of the company. Cursor had been among OpenAI's top five revenue sources, with the partnership projected to generate more than $1 billion in annualized revenue this spring, according to people familiar with the matter.
Nvidia CEO Jensen Huang affirmed that Hugging Face will continue operating as an open platform accessible to the entire AI ecosystem, even as Nvidia deepens its financial and strategic involvement with the company. The statement comes as Nvidia expands its footprint beyond hardware into software and developer tools central to AI model development.
OpenAI's ChatGPT went down on the morning of September 3, 2026, joining Claude and Grok as AI chatbots experiencing service problems the same day. OpenAI later confirmed the issue had been fixed by early afternoon, restoring normal access for users.
Nvidia has agreed to acquire AI platform Hugging Face for roughly $12.9bn, one of its largest acquisitions to date. Hugging Face, used by over 18 million developers and hosting more than three million AI models, operates as a major hub for sharing open-source AI tools. Nvidia said the platform will remain open and won't require users to adopt its chips or services.
IFM has launched K2 Horizon, a family of six models ranging from 0.9B to 375B-A23B parameters, released under Apache 2.0 with datasets under licenses like ODC-BY. Unlike typical open-weight releases, IFM is publishing the entire training lifecycle—intermediate checkpoints, data recipes, architecture details, training code, logs, and evaluations—alongside final weights. The smallest models (0.9B, 3.7B, 7B) reportedly set new state-of-the-art benchmarks for their size class.
ChatGPT, Codex, Claude and Grok all experienced service disruptions on the same day, with status pages from OpenAI, Anthropic and xAI confirming elevated errors and access issues for users. All three companies said they were investigating the problems, and service has since begun to be restored.
Users across web, mobile and desktop platforms reported widespread disruptions to ChatGPT, Claude and Grok around the same time. xAI confirmed Grok was experiencing a service issue, while OpenAI and Anthropic had not yet detailed the cause of their outages.