Alphabet's Google Cloud grew 82% year over year to $24.8 billion in Q2 2026, and the company simultaneously raised its full-year capex guidance from $180–$190 billion to $195–$205 billion, a roughly $15 billion increase at the midpoint. Investors sent the stock down 3.65% after hours to $329.43. The message from the print is that the serving economy has become the earnings story, and Alphabet is choosing to spend into it faster than the market wants to underwrite.

The serving numbers are the leading indicator. Google's first-party model APIs are now processing about 22 billion tokens per minute, up from 16 billion the prior quarter. Gemini Enterprise sits inside nearly 90% of the Fortune 100. The consumer Gemini App has 950 million monthly actives, and Antigravity, Google's coding tool, has already crossed 2.4 million weekly actives. This week the company shipped Gemini 3.6 Flash and Gemini 3.5 Flash Lite, cheaper variants aimed squarely at the inference-cost curve, while Gemini 3.5 Pro is still in testing and compute is already being allocated to Gemini 4.

The capex line is what spooked the tape. Q2 capex hit $44.9 billion, up 100% year over year, split roughly 60% into servers and 40% into data centers and networking. Free cash flow ran to negative $5.9 billion. R&D climbed 32% to $18.2 billion. The Cloud backlog, the number that best measures how much of this spend is pre-sold, grew by more than $50 billion sequentially to $514 billion, and CFO Anat Ashkenazi told analysts that the majority of TPU system sales revenue will be recognized in 2027.

Ashkenazi didn't hedge on why the guide moved. "We're still in a supply-constrained environment. I think we've said this now for multiple quarters in a row," she said, adding that "demand continues to outpace supply across the industry." That framing matters. It positions the capex hike not as a competitive escalation against OpenAI or Anthropic but as an industry-wide clearing problem, which is easier to defend to shareholders than a bidding war.

The talent picture is less flattering. Noam Shazeer, Gemini co-head, announced in June he's joining OpenAI, less than two years after Google reabsorbed him through the Character.AI partnership. Senior DeepMind research scientist John Jumper left last month for Anthropic. The frontier labs are still trading the same small pool of researchers, and Sundar Pichai's earnings-day message about model velocity has to be read against that churn.

There's a historical rhyme worth naming. The 1999–2000 telecom-infrastructure buildout, Global Crossing and Qwest laying fiber against a backlog of assumed demand, produced enormous forward capacity and enormous forward writedowns. Alphabet's $514 billion backlog is the counter-argument: this capex is contracted, not speculative. Whether that holds through 2027, when the TPU revenue actually books, is the trade the market is being asked to make.

Alphabet Q2 2026: Cloud accelerates to 82%, capex guide pushed to $205B as Gemini serves 22B tokens/minute

Sources