A chipmaker's forecast underscores the scale of the AI buildout

The leading maker of artificial-intelligence chips projected enormous demand for its products this year, with forecasts pointing to orders on a vast scale, a striking signal of the immense investment pouring into AI infrastructure and of the technology's central role in the economy and markets.

The company, whose specialised processors had become essential to training and running the large models underpinning modern AI, had risen to become one of the most valuable in the world as demand for its chips soared amid the AI boom, and its forecasts were closely watched as a barometer of the sector.

The projected demand reflected the massive buildout of computing infrastructure under way, as technology companies, cloud providers and others constructed vast data centres filled with AI chips to meet the enormous computing requirements of increasingly capable models and applications.

The scale of the investment underscored the conviction, widespread in the industry, that artificial intelligence would be a transformative force, justifying the enormous sums being committed, even as some questioned whether the expectations and spending had become excessive.

The buildout also raised practical concerns, including the enormous energy demands of AI data centres, the strains on power grids and supply chains, and the sustainability of the investment if the returns failed to match the lofty expectations.

The chipmaker's forecast highlighted the extraordinary momentum behind the AI buildout and the company's pivotal position at its centre, as well as the broader questions surrounding the boom. The vast investment represented an enormous bet on an AI-driven future, with profound implications for the technology industry, the economy and markets, and the forecast underscored the scale and significance of one of the defining economic and technological developments of the era.