Newsletter Archive

Thursday, March 26, 2026

Vibe Coding XR: Accelerating AI + XR prototyping with XR Blocks and Gemini · Senators Push to Freeze Nvidia Export Licenses After DOJ Charges in AI Chip Smuggling Case - Quiver Quantitative · Thoughts on slowing the fuck down                                                                                
AI Pulse AI Pulse Thursday, March 26, 2026
Vibe Coding XR: Accelerating AI + XR prototyping with XR Blocks and Gemini

Google Research launched Vibe Coding XR, a rapid prototyping workflow that lets developers use Gemini Canvas to turn natural language prompts directly into physics-aware WebXR apps for Android XR headsets. The system pairs Gemini with the open-source XR Blocks framework, eliminating the need to manually wire together perception pipelines and game engines—enabling quick iteration cycles that previously took days.

Google Research · 10 min read Tools

Senators Push to Freeze Nvidia Export Licenses After DOJ Charges in AI Chip Smuggling Case - Quiver Quantitative

U.S. senators are pushing to freeze Nvidia's export licenses following DOJ charges in an AI chip smuggling case, escalating restrictions on advanced semiconductor sales that shape global AI infrastructure access.

Quiverquant · 2 min read Policy

Thoughts on slowing the fuck down

Mario Zechner (creator of the Pi agent framework) warns that orchestrating AI agents to maximize code generation speed creates a debt trap: agents compound mistakes exponentially without human bottlenecks to catch them, leaving teams with unreadable codebases they didn't create and can't maintain.

Simon Willison · 3 min read Community

Claude Code auto mode: a safer way to skip permissions - Anthropic

Anthropic released Claude Code auto mode, letting Claude execute code without requiring user permission for each operation, while maintaining safety guardrails through sandboxing and execution limits. The feature trades approval friction for controlled automation in development workflows.

Anthropic · 16 min read Tools

Chinese nationals, firms charged in US with smuggling AI chips, drug trafficking - South China Morning Post

US authorities charged Chinese nationals and firms with smuggling advanced AI chips (including Nvidia H100s) alongside drug trafficking, signaling intensified enforcement of semiconductor export restrictions that constrain global AI development and deployment.

Scmp · 2 min read Policy

[AINews] The Biggest Claude Launch of All Time

Claude's Computer Use feature (launched via the Cowork platform following Anthropic's Vercept acquisition) generated the largest reception in the company's history. The capability lets Claude autonomously control computers and interfaces, marking a watershed moment for AI agent capabilities beyond text—with massive engagement across developer and investor communities.

Latent Space · 1 min read Industry

Fast and Faithful: Real-Time Verification for Long-Document Retrieval-Augmented Generation Systems

Researchers built a real-time verification component for RAG pipelines that checks if LLM-generated answers faithfully match retrieved documents up to 32K tokens while staying within latency budgets for interactive services. Full-document grounding catches unsupported responses that chunk-based truncation misses.

arXiv NLP · 3 min (abstract) Tools

Berta: an open-source, modular tool for AI-enabled clinical documentation

Alberta Health Services deployed Berta, an open-source AI clinical scribe, across 198 emergency physicians in 105 facilities over 8 months, cutting per-physician costs to <$30/month (vs. $99-600 for commercial alternatives) while keeping all data in-house. Monthly usage grew from 680 to 5,530 sessions; the system will expand to 850 physicians.

arXiv NLP · 3 min (abstract) Tools

Quick Hits
AI system learns to keep warehouse robot traffic running smoothly MIT AI News Research
China’s CXMT Rides AI Boom to Record Revenue Ahead of IPO Bloomberg Tech Market
Meta’s $27 billion AI data center is causing chaos in small town Louisiana Fortune Industry
Behind the Curtain: How Anthropic's Pentagon deal could get revived Axios Policy
Elon Musk's Terafab semiconductor project could cost $5 trillion, Bernstein claims — herculean effort would cost more than 70% of the total yearly US government budget Tom's Hardware Hardware

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