Mark Zuckerberg

Mark Zuckerberg is the founder and chief executive of Meta Platforms, the company behind Facebook, Instagram, WhatsApp and, increasingly, one of the most aggressive artificial intelligence build-outs in the industry. Having built Meta into a social media and advertising giant over two decades, Zuckerberg has since 2023 repositioned the company's strategy and capital spending heavily around AI, both as an internal efficiency engine and as a new consumer product category.

Meta's approach has been distinguished by its commitment to openly released models, most notably the Llama family of large language models, which Zuckerberg has argued should be widely available rather than concentrated in the hands of a few closed AI labs. This stance has made Meta a significant counterweight to closed-model providers such as OpenAI, Anthropic and Google, while also drawing criticism from those concerned about the safety implications of open-weight frontier models.

In 2026 Zuckerberg published a lengthy personal essay outlining his vision of 'personal superintelligence', arguing that AI's greatest value lies not in centralised systems performing economic labour but in individualised AI that empowers each person, and warning against concentrating superintelligent capability in any single entity. Meta has backed this ambition with enormous capital expenditure on AI data centres and has aggressively recruited top AI researchers, reportedly offering some of the largest compensation packages in the industry's history.

Zuckerberg restructured Meta's AI efforts into a unit often referred to as Meta Superintelligence Labs, consolidating research, infrastructure and product teams under more centralised leadership after concluding that Meta's earlier AI organisation had become too fragmented to compete at the frontier. The reorganisation followed a wave of high-profile hires from rival labs.

Having already reshaped social media, the news industry and mobile advertising over his career, Zuckerberg is now attempting a similar scale of disruption in AI, wagering Meta's balance sheet and his own reputation on the idea that open, personal AI systems will ultimately outcompete the closed, centralised approach favoured by his rivals.