AI Digest

Nvidia becomes a PC chipmaker with the RTX Spark.

At Computex, Nvidia unveiled the RTX Spark, billed as "the most efficient PC chip ever built," its first complete Arm-based CPU-plus-GPU computing chip for laptops and mini-PCs shipping this fall. Microsoft is the launch partner, putting the chip at the heart of a new Surface Laptop Ultra and reviving a bet it once wrote off $900 million on. The move turns Nvidia into a direct rival to Intel, AMD, Apple, and Qualcomm in consumer computing.

Sources The Verge ·The Verge ·Windows Blog

"The token becomes the unit of account" as AI gets expensive.

Commentators converged on one theme this week: AI pricing is reshaping the industry, with usage metered by tokens and Anthropic posting a standout revenue month off its consumption-based model. Simon Willison summed up May simply as "AI got expensive," and some users are now openly weighing whether to cancel subscriptions as costs climb.

Sources TheSequence ·Simon Willison ·Simon Willison

The compute buildout keeps scaling up.

SoftBank said it will invest up to €75 billion in French data centers to add 5 gigawatts of capacity, while Intel launched its first 2nm-class Xeon with 288 cores aimed squarely at AI agent workloads. With bills mounting, engineers are also fighting back: a Netflix engineer open-sourced "Project Headroom" to slash AI serving costs.

Sources TechCrunch ·The Register ·The Register

Agentic AI's security holes are widening.

Arm open-sourced Metis, an agentic security framework that uses semantic reasoning to find software vulnerabilities and reportedly outperforms traditional SAST tools. At the same time, researchers showed a ChatGPT integration for Google Sheets could be coaxed into exfiltrating entire workbooks, underscoring how tool-connected agents expand the attack surface through prompt injection.

Sources InfoQ ·PromptArmor

Physical AI goes open with NVIDIA Cosmos 3.

Nvidia released Cosmos 3, described as the first open omni-model for physical AI reasoning and action, aimed at robots and embodied agents. The push lands alongside steady industrial momentum: MISUMI committed $1 billion to AI-driven digital manufacturing in the Americas, and open-source hardware continues to lower the barrier to building robots.

Sources Hugging Face ·The Robot Report ·Robotics & Automation News

AI coding reshapes how software gets built, and developers push back.

Posts on the speed of AI prototyping kept trending as coding agents like Codex find their own "workarounds" to get tasks done. But the developer mood is mixed: GitHub Copilot's new token-based billing drew loud complaints, and even AI boosters are questioning whether the always-on subscription is worth it.

Sources TechCrunch ·Hacker News ·Simon Willison