# Alphabet Q3 2026 Earnings: AI Infrastructure and Model Growth CEO Sundar Pichai reports record revenue growth driven by massive AI infrastructure expansion. - **Source:** [The Keyword](https://brifing.si/source/1bf6786b-d11e-4f89-9ea8-3bf84080f694) - **Published:** 2026-10-28 - **Topic:** [Business](https://brifing.si/c/business) - **Original article:** - **On Brifing:** https://brifing.si/s/06003e5d-2bc2-451f-bda8-523025510787 ## Record Financial Performance Alphabet reported a strong third quarter in 2026, achieving a half-trillion-dollar annual run rate. Total revenue grew by 25% year-over-year, reflecting the success of the company's full-stack approach. This momentum is supported by significant investments in AI infrastructure, which are now yielding tangible returns across the entire business portfolio. ## Cloud and Infrastructure Surge Google Cloud revenues experienced a massive 103% growth rate this quarter. The company is aggressively expanding capacity to meet high demand for its TPU systems and AI solutions. Customers increasingly view Google as the leading provider for AI-ready infrastructure, necessitating rapid scaling to maintain this competitive advantage globally. ## Gemini 4 Model Evolution The Gemini 4 series is driving significant engagement, with model APIs processing 32 billion tokens per minute. This represents a 40% increase over the previous quarter. The newly announced Carbon model, which ranks number one on the Artificial Analysis Intelligence Index, is currently being tested by the U.S. government. ## Search and Agentic Shifts Search query growth has reached a five-year high, fueled by AI integration. Users are increasingly engaging with AI Mode, where queries are three times longer than traditional searches. One in five AI Mode searches now utilizes voice, images, or documents, signaling a fundamental shift in how users interact with information. ## Developer and Internal Velocity Internal adoption of the Argon model has significantly boosted productivity at Google. Teams across Chrome, Ads, and Search reported shipping 35% more code with 30% fewer errors using these tools. This rapid progress underscores how AI is accelerating the company's internal training and software launch velocity across all departments. ## Expanding Agentic Experiences Google is transitioning from simple question-answering to agentic experiences that perform multi-step tasks. These features are rolling out from the Gemini app to Search, Chrome, Android, and Workspace products. By prioritizing security and governance, the company aims to become a trusted layer for users to complete complex daily actions. ## YouTube and Autonomous Growth YouTube remains the top streaming platform in the U.S. by watch time, now surpassing 150 million global subscribers for Music and Premium. Simultaneously, Waymo has surpassed 300 million fully autonomous miles. The service is expanding into international markets including Canada, Germany, Singapore, and Spain, following its recent U.S. city launches. ## Strategic Long-term Outlook Alphabet continues to invest in high-stakes innovation, including quantum computing and drug design via Isomorphic. The successful launch of TPUs into space through Project Suncatcher highlights the company's commitment to frontier technology. These initiatives, combined with the Gemini 4 series, position Alphabet for sustained growth over the coming years. ## Sources covering this story - https://blog.google/company-news/inside-google/message-ceo/alphabet-earnings-q3-2026/ — --- _Summary written by Brifing from the original reporting. Copyright in the original article belongs to its publisher; read the full piece at the link above._