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Quanta Bits: The AI Productivity Illusion

AI was supposed to give us our time back. So why isn't anyone working less? Berkeley Haas spent eight months inside a company to find out. Plus: the agent governance gap is widening, AI layoffs are the new earnings beat, Anthropic's Claude Code Security tanks cyber stocks, and why workplace inefficiency might be your most valuable signal.

February 28, 2026

This week's major theme: the AI productivity illusion. Berkeley Haas researchers embedded with a 200-employee company for eight months and found nobody was working less — work expanded to fill the new capacity. Tiago Forte argues AI lets you "deploy vast swarms of intelligent beings to construct civilization-scale monuments to your procrastination." And Accenture found only 16% of companies moved from AI pilot to scaled deployment.

Also in this issue:

  • This Week — The agent governance gap is widening (Gartner: 40% of enterprise apps will run agents by year-end, most can't control them). Block cut 40% of its workforce citing AI — Wall Street rewarded it with a 26% surge. Perplexity, Claude Code, and OpenAI all shipped remote-control agent tools. And OpenAI is hiring McKinsey to make its own product work.
  • The Wire — Anthropic launches Claude Code Security and cyber stocks tank. The always-on agent race heats up. OpenAI hires the Big Four. Anthropic drops $20M on a Super PAC to fight its own industry.
  • Quanta Lab — METR study: developers were 19% slower with AI assistance while self-reporting they were 20% faster. That's a 40-point perception gap. Plus why executive enthusiasm shouldn't write the press release.
  • After Hours — Some Like It Hot, the musical. Billy Wilder's 1959 classic reimagined with genuine care.

Read the full newsletter on Beehiiv →

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