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The Polylog AI Intelligence Brief

Morning Edition · Saturday, June 27, 2026

Bank of Korea: AI saves workers 1.5 hours a week, output barely moves

A central-bank survey finds majority adoption and real time savings, but a near-zero link between hours saved and measured productivity.

Bank of Korea: AI saves workers 1.5 hours a week, output barely moves

The Bank of Korea has published research on how generative AI is affecting workplace productivity, reported by AI Post and detailed in an accompanying arXiv paper. Korean employees using generative AI cut task-completion time by an average…

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AI Workplace Adoption and the Productivity Gap Across Regions

Measured workplace AI adoption and self-reported productivity gains diverge sharply across regions and workforces, creating a diffusion gap that shapes which economies and operators actually capture AI's productivity dividend.