OpenAI has reached a milestone in its global expansion. On February 27, 2026, according to a report by 36 Kr citing Sina Finance, the developer of ChatGPT, OpenAI, officially announced that it will build London as its largest research center outside of the United States.

This decision is not only a core part of OpenAI's global talent strategy, but it is also seen as a significant "vote of confidence" in the UK's technology ecosystem.

Core Drivers: Why London?

In OpenAI's view, London offers an ideal environment for developing new artificial intelligence systems:

  • High concentration of top talent: With world-class universities such as Oxford, Cambridge, and University College London, the UK has deep expertise in deep learning and computer science.

  • Mature ecosystem: OpenAI stated that the UK's technology ecosystem provides an unparalleled environment for investment and development of cutting-edge AI systems.

  • Policy "magnet effect": The current UK government is fully committed to promoting an "artificial intelligence superpower" strategy, attracting leading large model developers through flexible regulatory policies and financial support.

Strategic Significance: Securing the "high ground" of cutting-edge research

This location choice is not just an expansion of office space, but also a deepened R&D focus:

  • Global R&D layout: The London center will take on important R&D tasks related to OpenAI's core algorithms and new architectures.

  • Intense competition: In the context of countries competing to attract AI investment, OpenAI's establishment undoubtedly gives the UK an early advantage in the race for an "AI hub."