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% ...

Watch: Cunha scores Brazil's third to leave Scotland on World Cup brink

Watch BBC TV coverage, listen to Radio 5 Live commentary and follow live text updates as Scotland take on Brazil in their ...