U.S. GDP Surges to 3.4% as AI and Consumer Spending Outpace Inflation

The U.S. economy expanded at an annualized rate of 3.4% from July through September, a sharp acceleration from the 2.2% pace recorded in the prior quarter, according to a report released Thursday by the Commerce Department. This growth came just days before the midterm elections, offering a contrast to the pessimistic mood expressed by many voters regarding daily costs.

Investments in artificial intelligence were a primary engine of this expansion. Companies continued to deploy capital toward building data centers and developing new technologies, which the Commerce Department identified as a key driver for the third-quarter increase. These business expenditures contributed directly to the aggregate economic activity measured by gross domestic product.

Consumer spending provided the other major source of growth. The report indicates that higher-income Americans, who possess greater resilience against persistent inflation, led the increase in purchases. However, this spending growth has not distributed evenly across all households, with lower-income families facing tighter constraints despite the overall upward trend in consumption.

Inflation remains a central pressure point for the average household. Prices rose 3.6% in September compared to the same month a year earlier, exceeding the Federal Reserve's 2% target. The central bank decided Wednesday to hold benchmark interest rates steady, but the latest inflation data adds pressure for a potential rate increase at its December meeting.

Household finances show signs of strain despite the strong GDP figures. The personal savings rate dropped to 3.8% in September, down from 4.1% in August, indicating that families are consuming nearly all of their income. Wage growth has lagged behind the rise in prices, squeezing disposable income for many working Americans.

Mark Zandi, chief economist at Moody's Analytics, described the current economic situation as fragile. He noted that while growth is present, businesses and consumers are still adjusting to policy shifts, including tariffs and the impact of the conflict with Iran on energy costs. Zandi stated, "The economy is moving forward but it's a very, very fragile growth."

Siri Steven, a manager at a resale store in Decorah, Iowa, described the impact of these trends on her household. Her family has postponed repairs on their home and reduced dining out to manage their budget. Steven said she must carefully monitor their finances to avoid overdrawing their accounts, noting that the family has returned to a paycheck-to-paycheck existence.