I came across a Stanford research paper that actually went inside companies running AI in production - not pilots, not surveys, real deployments. They found something that stuck with me.
Companies using what they call "agentic AI" - where the AI owns the task start to finish with no human approval loop - are seeing 71% median productivity gains. Companies using standard AI that assists humans are averaging 40%.
Same technology. Nearly double the output.
The kicker: only 20% of companies are in the 71% group.
A few things that stood out from the actual data:
- A supermarket replaced its entire buying process with AI - waste down 40%, stockouts down 80%, profit margin doubled
- A security team went from 1,500 alerts/month to 40,000 with the same headcount
- Stanford identified 3 conditions required before agentic AI works: high-volume tasks, clear success criteria, and recoverable errors
Most companies apparently can't name all three for their current setup.
Full report here if you want to dig into the numbers: https://digitaleconomy.stanford.edu/app/uploads/2026/03/EnterpriseAIPlaybook_PereiraGraylinBrynjolfsson.pdf
Here is a full breakdown with all the data if you want to dig deeper: https://youtu.be/JePxda9ZGQE
What's the AI setup at your company - closer to the 40% group or the 71% group?
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