The Accessibility Tree Is How AI Agents Read Your Site & It’s Breaking

The accessibility tree decides whether an AI agent can read and act on your page. The 2026 data says the web is getting ...

Xiaomi's HarnessX rewrites its own AI scaffolding mid-task — and smaller models gain the most

Xiaomi's HarnessX autonomously rewrites AI agent harnesses mid-execution, delivering +14.5% avg performance gains — and +44% ...