Back in 2019, when Microsoft announced its $1 billion investment in a little-known AI lab called OpenAI, even the company’s founder Bill Gates wasn’t convinced. Gates reportedly told CEO Satya Nadella that the move was like   “burning a billion dollars.” But Nadella went ahead anyway — and that decision is now being hailed as one of the boldest and most transformative bets in the company’s history.   
   
In a recent interview with TPBN, a tech-focused YouTube show, Nadella reflected on that high-stakes moment. “Even at Microsoft, you’ve got to get board approval to throw a billion dollars out there,” he said with a smile. “It wasn’t that hard to convince people this was an important area, but it was risky.”
   
Five years later, that “risky” decision has paid off beyond anyone’s imagination.
   
From Risky Bet to Industry Revolution
When Microsoft first partnered with OpenAI — then a non-profit research outfit — few outside Silicon Valley had even heard of it. The deal gave Microsoft early access to OpenAI’s cutting-edge research and models, setting the stage for what would become a defining technological revolution.
      
In 2022, OpenAI launched ChatGPT, and the world changed almost overnight. The chatbot became a global phenomenon, amassing a million users within five days of launch. According to CEO Sam Altman, over 800 million people now use OpenAI’s tools weekly — a scale few could have predicted back when Nadella made the call.
   
Microsoft has since deepened its partnership, investing more than $13 billion in OpenAI. The collaboration has reshaped the company’s ecosystem — from integrating AI across Windows and Office to redefining its cloud business through Azure OpenAI Service.
   
Gates’ Caution vs. Nadella’s Conviction
At the time of the first investment, Gates reportedly warned Nadella that OpenAI, being a non-profit, might never deliver financial returns. Nadella acknowledged that skepticism in the TPBN interview, recalling Gates’ words: “Yeah, you’re going to burn this billion dollars.”
   
But Nadella believed in the long-term vision of responsible, human-centric AI. “We had a little bit of high-risk tolerance,” he said. “We wanted to give this a shot.”
   
It’s safe to say that Nadella’s shot hit the bullseye. Microsoft now holds a 27% stake in OpenAI’s for-profit business — recently valued at around $135 billion — and is considered the backbone of the company’s AI infrastructure.
   
Microsoft’s AI Dream
As OpenAI undergoes a major restructuring, forming the OpenAI Foundation to oversee a new public benefit corporation, Microsoft’s role in the AI ecosystem continues to grow. Despite facing its share of controversies — including a recent lawsuit alleging misleading practices — Nadella’s clear stance on responsible AI has earned him widespread respect.
   
Whether Bill Gates’ warning was misplaced or simply a reflection of his cautious wisdom, one thing is undeniable: Satya Nadella’s billion-dollar “burn” lit the spark for a new era in AI.
   
  
In a recent interview with TPBN, a tech-focused YouTube show, Nadella reflected on that high-stakes moment. “Even at Microsoft, you’ve got to get board approval to throw a billion dollars out there,” he said with a smile. “It wasn’t that hard to convince people this was an important area, but it was risky.”
Five years later, that “risky” decision has paid off beyond anyone’s imagination.
From Risky Bet to Industry Revolution
When Microsoft first partnered with OpenAI — then a non-profit research outfit — few outside Silicon Valley had even heard of it. The deal gave Microsoft early access to OpenAI’s cutting-edge research and models, setting the stage for what would become a defining technological revolution.
In 2022, OpenAI launched ChatGPT, and the world changed almost overnight. The chatbot became a global phenomenon, amassing a million users within five days of launch. According to CEO Sam Altman, over 800 million people now use OpenAI’s tools weekly — a scale few could have predicted back when Nadella made the call.
Microsoft has since deepened its partnership, investing more than $13 billion in OpenAI. The collaboration has reshaped the company’s ecosystem — from integrating AI across Windows and Office to redefining its cloud business through Azure OpenAI Service.
Gates’ Caution vs. Nadella’s Conviction
At the time of the first investment, Gates reportedly warned Nadella that OpenAI, being a non-profit, might never deliver financial returns. Nadella acknowledged that skepticism in the TPBN interview, recalling Gates’ words: “Yeah, you’re going to burn this billion dollars.”
But Nadella believed in the long-term vision of responsible, human-centric AI. “We had a little bit of high-risk tolerance,” he said. “We wanted to give this a shot.”
It’s safe to say that Nadella’s shot hit the bullseye. Microsoft now holds a 27% stake in OpenAI’s for-profit business — recently valued at around $135 billion — and is considered the backbone of the company’s AI infrastructure.
Microsoft’s AI Dream
As OpenAI undergoes a major restructuring, forming the OpenAI Foundation to oversee a new public benefit corporation, Microsoft’s role in the AI ecosystem continues to grow. Despite facing its share of controversies — including a recent lawsuit alleging misleading practices — Nadella’s clear stance on responsible AI has earned him widespread respect.
Whether Bill Gates’ warning was misplaced or simply a reflection of his cautious wisdom, one thing is undeniable: Satya Nadella’s billion-dollar “burn” lit the spark for a new era in AI.
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