Brin says Google banned its own AI from internal use

Google Alphabet Inc. ↗ 1.85% co-founder Sergey Brin disclosed that Google's own AI model, Gemini, was at one point placed on an internal "no list" of coding tools that engineers were prohibited from using — an irony that took even Brin himself by surprise and required weeks of bureaucratic effort to resolve.

An Old Rule With Big Consequences

Brin revealed during a podcast appearance that he discovered Gemini had been listed among technologies barred from internal coding use due to what he described as "weird historical reasons". The ban was rooted in an outdated, barely enforced policy, but its existence still blocked engineers from using the company's flagship AI product for their own work.economictimes+2

Despite holding supervoting shares and a direct line to CEO Sundar Pichai, Brin said it still took weeks of back-and-forth to get the restriction removed. Pichai ultimately stepped in and lifted the ban, allowing engineers to use Gemini for coding again.newsbytesapp+2

Brin Reclaims Spot Among World's Richest

The anecdote resurfaced in coverage this past week as Brin reclaimed his position as the world's third-richest person. According to Forbes, Brin's net worth stood at approximately $241.8 billion on July 25 after recovering from a brief dip to fifth place caused by a sharp drop in Alphabet's stock price the day prior. Bloomberg's Billionaires Index placed his wealth even higher.forbes+1

The Alphabet stock decline on Friday, July 24 — driven by investor concerns over the company's AI spending — wiped out roughly $255 billion in market capitalization in a single day, the largest such drop in the company's history. Brin's net worth rebounded as shares recovered on Friday.forbes

A Window Into Google's Culture

Brin framed the Gemini ban not as a failure but as evidence of Google's internal culture, where even junior employees can question decisions and legacy policies sometimes persist unchallenged. Still, the episode highlighted the friction that can arise when a company's bureaucracy outpaces its strategic priorities — and the unusual position of a co-founder having to lobby his own company to use its most important product.newsbytesapp