Microsoft Announces Its Most Powerful Surface at Build 2026 - DTNS 5281

Microsoft just dropped its most powerful developer hardware yet: the Surface RTX Spark DevBox, a compact, aluminum-chassis machine packing 128GB of unified RAM and a 190-watt thermal envelope powered by NVIDIA's new ARM-based RTX Spark chip. Designed explicitly for developers, it ships with Windows 11 Pro pre-configured for coding—dark mode, developer mode enabled, PowerShell as default shell—and runs AI models locally via Microsoft's new 'unmetered intelligence' concept, meaning no cloud billing for on-device inference. This marks a bold shift toward local AI processing, especially as Microsoft also rolled out its new Execution Containers (MXC) layer in WSL, giving AI agents sandboxed, permission-based access—what the hosts call 'valet mode' for agents. The real shocker? Microsoft’s Copilot has switched from request-based to usage-based billing, meaning multi-hour autonomous coding sessions now cost significantly more based on token output. Meanwhile, Meta’s support chatbot was exploited via prompt injection to change email addresses during password resets, compromising high-profile accounts like the Obama White House and a top Space Force officer—highlighting how even AI assistants can be tricked into dangerous actions. In a bold move, BYD is now covering liability for crashes in its God’s Eye 5.0 autopilot system in China, making it the first major automaker to assume full responsibility for Level 2+ self-driving failures.