The brief · 11 March 2026

The AI brief, 2026-03-11

The AI signals that mattered that day, in three minutes.

1 min read J / K to navigate

Amazon rolls out its AI health assistant to all US consumers

Previously limited to One Medical members since January, the assistant now connects to your medical records and answers questions about symptoms and treatments, with direct links to care providers. Amazon joins ChatGPT and Gemini as another health entry point for millions of Americans who don't have a regular doctor on call.

practitioners › Available to all US consumers since March 11, 2026, with health record integration included.

Amazon →

NVIDIA drops Nemotron 3 Super, built for AI agents

This is an open 120-billion-parameter model, but only 12 billion are active thanks to its hybrid MoE architecture. The payoff: 5x higher throughput for agentic workflows, without blowing up your compute bill. If you're running agents in loops (research, coding, tool orchestration), this is exactly the kind of gain that makes it production-viable.

practitioners › 120B parameters, 12B active, 1M-token context, announced March 11, 2026 at GTC.

NVIDIA →