THE BOTTOM LINE

Chinese AI rivalry threatens US model margins, not its ecosystem

Returns on US AI infrastructure spend are put to question as Chinese AI performance improves – at lower cost

Summarise
    • Cheaper and better AI models should accelerate adoption, expanding demand across the value chain.
    • Cheaper and better AI models should accelerate adoption, expanding demand across the value chain. PHOTO: BLOOMBERG
    Published Wed, Sep 23, 2026 · 12:00 PM

    AT FIRST glance, some Chinese artificial intelligence models seemingly deliver almost state-of-the-art capabilities with few resources and at low cost. Some are also “open weight”, allowing users to download and run them on local networks, easing data-privacy concerns.

    So why would corporate users pay a premium for frontier US models?

    As US technology companies continue to commit capital to AI’s infrastructure, investors question whether the sector can generate returns in line with its spending.