OpenAI Removes GPT-4o from ChatGPT App
OpenAI has removed access to GPT-4o in its ChatGPT app. Users worldwide, especially China's ChatGPT fans, are mourning the loss. Many relied on the model for companionship.
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OpenAI Axes GPT-4o Access
OpenAI removed GPT-4o access from its app. ChatGPT fans worldwide, especially in China, are mourning the loss. Many relied on it for companionship.
Astro 7 Rebuilds Its Compiler in Rust
Astro 7 reportedly rewrites its compiler and Markdown processing pipeline in Rust. The change targets the framework’s core build and content-processing infrastructure.
China Leads Global AI Patent Applications
China continues to lead global patent applications, with AI and other core technology areas highlighted as key strengths. Global patent filings reached 3.72 million in 2024, more than double the 1.7 million recorded in 2005, while Japan’s share declined from 25% to 8%.
Hongqi HS5 Launches with AI Driving
FAW Hongqi has launched the refreshed HS5 SUV at a promotional price starting at 134,800 yuan. The vehicle adds Lingxi Smart Cabin 5.0, Hongqi Sinuo intelligent driving, upgraded displays, and a 2.0T powertrain.
Chinese RapidIO Chips Successfully Power On
Jingxin Microelectronics has successfully powered on its domestically developed RapidIO 3.2 switch chip SR1820 and RapidIO 3.2-to-PCIe 4.0 bridge chip ST0420. The chips completed all primary functional use cases in under one hour after returning from fabrication.
Anthropic Launches Free Claude Academy
Anthropic has launched Claude Academy, a free official learning site covering AI fundamentals and Claude-related products. The site provides service-specific guidance for tools such as Claude Code and Cowork.
Shanghai Bets on Diamond and Gallium Oxide Chips
Shanghai is advancing a fourth-generation semiconductor ecosystem in Lingang, building on early research efforts launched in March 2024. The initiative focuses on gallium oxide and diamond materials, with incubators such as Sinan helping move laboratory results toward commercialization.
Baidu App Makes Office Agent Free
Baidu has upgraded its app with interactive, GUI-based search components and an improved ERNIE Teacher. ERNIE Assistant task engine 2.0 now handles end-to-end office workflows, from information gathering to final delivery, at no cost.
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Cybersecurity Must Protect Physical Reality
As industrial systems, infrastructure, robots, and AI agents gain the ability to change physical conditions, cybersecurity must protect actions and outcomes—not only data and access. The article argues that future defenses need to evaluate whether an authorized action is appropriate for the current environment, state, and safety boundaries.