A frontier without an ecosystem is not stable

Summary

Satya Nadella argues that enterprise AI advantage will not come simply from access to the best frontier model, but from building a learning loop between human capital and company-owned AI capability. His useful distinction is that human capital — judgement, relationships, creativity, domain knowledge, and pattern recognition — becomes more valuable when it is connected to “token capital”: the AI capability a firm builds from its own workflows, knowledge, evaluations, and execution traces. The broader warning is economic as well as technical: if companies only rent intelligence from a few general models, they risk losing control over their own learning, differentiation, and returns. For knowledge workers, the value is that this reframes AI adoption from “which model should we use?” to “how do we preserve and compound what our organisation knows?”