China Tech

AI Knowledge Base

What Is High Bandwidth Memory (HBM) and Why Does It Matter?

The specialized memory chips powering AI infrastructure have become the semiconductor industry's most valuable chokepoint.

9 min read ·
AI

Alibaba Deploys Autonomous Shopping Agents at Production Scale on Taobao

Qwen-powered AI systems now autonomously search, compare, and transact across 4 billion products in China's $1.68 trillion e-commerce market.

7 min read ·
AI Technology

Alibaba’s Qwen AI Division Hemorrhages Talent as Three Senior Leaders Exit in 90 Days

Just 24 hours after shipping its flagship Qwen 3.5 models to global acclaim, Alibaba's AI unit lost its tech lead and two researchers—raising existential questions about open-source strategy versus commercial pressure.

7 min read ·