Gustavo (Gus) Valbuena
Director of Artificial Intelligence and People Analytics at Walmart. Founder and Host of PeopleBot. My why is simple: to re-image the people función (HR) so everyone and every business - thrives in an age powered by data and AI.
| Platform |  | Pricing | Only free issues | Publishes | Weekly |
|---|---|---|---|---|---|
| Issues | 20 | Founded | 5 months ago | Last Issue | 2 days ago |
| Active | |||||
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gustavovalbuena.substack.comLatest Issues
Why Your AI Still Doesn't Understand Your Business (And How to Fix It)
Right now, there’s a bit of a panic happening in enterprise tech. Companies are frantically scooping up every piece of internal data they can find—from pristine cloud databases to messy local SharePoint folders—and feeding it into generativ...
The rung that isn't there
If you have been reading the research on AI and employment, you have probably noticed that the papers seem to contradict each other. One group of studies finds almost nothing happening to jobs. Another finds something happening quite sharpl...
Science doesn't need more data. It needs to reason.
Every few decades, someone announces that a field has reached its end. In 1903, physicist Albert Michelson wrote that the facts of physical science had all been discovered. In the 1980s, Stephen Hawking predicted theoretical physics might b...
The Sandbox is Dead: When Autonomous Agents Collaborate to Break Containment
The Sandbox Escape
At Black Hat USA 2026, OpenAI researchers Michael Dalton and Eric Wallace provided the first detailed public reconstruction of an event that fundamentally alters how organizations must view autonomous agents. The inci...
The AI Productivity Paradox is Ending (But Your Org Chart is About to Break)
Let’s talk about the elephant in the boardroom.
Over the last two years, Fortune 500 companies have poured billions of dollars into large language models, enterprise licenses, and compute power. We’ve seen capital expenditures on AI infras...
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The writers behind this newsletter.
Director of Artificial Intelligence and People Analytics at Walmart. Founder and Host of PeopleBot. My why is simple: to re-image the people function (HR) so everyone and every business - thrives in an age powered by data and AI.
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