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On October 29, 2025, Sundar Pichai opened Alphabet’s third-quarter earnings call by saying the company had delivered its “first-ever $100 billion quarter.” Alphabet reported $102.3 billion in consolidated revenue for the quarter ended September 30, up 16% year over year, or 15% in constant currency. The milestone was for Alphabet as a whole—not Google Search alone.

What Pichai said about the milestone

In Google’s published remarks, Pichai described the result as part of a longer growth arc: “Five years ago our quarterly revenue was at $50 billion. Our revenue number has doubled since then, and we’re firmly in the generative AI era.” The $50 billion figure is his rounded retrospective comparison; Alphabet’s earnings release gives the current-quarter figure as $102.3 billion.

He also said: “This was a terrific quarter for Alphabet, driven by double-digit growth across every major part of our business. We’re seeing AI now driving real business results across the company.” He closed the opening remarks with: “Our momentum is strong and we’re shipping at speed.” Google’s published remarks use “$100 billion quarter”; the investor-relations call transcript renders some wording differently.

How Alphabet’s Q3 revenue was distributed

The earnings release reports the following results for the quarter ended September 30, 2025. These are segment revenues, not separate measures of AI revenue.

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Business or measure Q3 2025 result Year-over-year change
Alphabet consolidated revenue $102.3 billion Up 16% reported; up 15% in constant currency
Google Services $87.1 billion Up 14%
Google Cloud $15.2 billion Up 34%

Alphabet said Search & other, YouTube ads, Google subscriptions, platforms and devices, and Google Cloud each delivered double-digit growth. Cloud’s 34% growth stands out, but its $15.2 billion revenue was one part of the quarter; Services accounted for $87.1 billion. The company attributed Cloud’s growth to Google Cloud Platform across core products, AI infrastructure, and generative AI solutions. Alphabet’s Q3 2025 earnings release provides the reported figures.

How Pichai connected the results to AI

Pichai pointed to product usage, business demand, and subscriptions as signs that AI was contributing across Alphabet. In his published remarks, he said first-party models such as Gemini processed 7 billion tokens per minute through direct API use; the Gemini app had more than 650 million monthly active users, with queries up threefold from Q2; Cloud backlog grew 46% quarter over quarter to $155 billion; and paid subscriptions passed 300 million, led by Google One and YouTube Premium.

Those figures are management-reported operating indicators, not independent measurements in the earnings release and not equivalent to revenue. The financial release establishes that Alphabet’s overall revenue reached $102.3 billion and that Cloud revenue reached $15.2 billion; it does not show that AI alone caused the record quarter. Pichai’s “full stack” framing is the company’s explanation of its strategy, rather than a standalone accounting breakdown of AI sales.

Profit and investment context

Alphabet reported a 30.5% operating margin, with operating income up 9%. It separately reported a 33.9% operating margin excluding a $3.5 billion European Commission fine; on that adjusted basis, operating income was up 22%. The 33.9% figure excludes the fine and should not be mistaken for the reported margin.

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The company also gave an expected 2025 capital-expenditure range of $91 billion to $93 billion. That was management’s outlook as of the October 29, 2025 release, not a final full-year result or current guidance. Earnings per share were $2.87, up 35% year over year.

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What the $100 billion milestone does—and does not—mean

The milestone marked Alphabet’s consolidated quarterly revenue crossing $100 billion for the first time, with reported Q3 revenue of $102.3 billion. It captures growth across a broad portfolio, including Services and Cloud. Pichai presented AI as an important growth driver and highlighted usage and demand indicators, but the reported totals do not isolate AI’s contribution. The earnings release’s figures and management’s explanations describe the quarter as reported on October 29, 2025; they are historical, not a statement of later performance.

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