Google launches AX open agentic orchestrator for scalable AI tasks

AX runs on top of Agent Substrate, a runtime built for dense multiplexing of lightweight actors. According to the announcement, the platform can handle billions of concurrent agent sessions per cluster, offering sub‑second resumption and generative workspace creation from plain‑language descriptions. Google positions AX as a tool for both application developers and AI researchers who need reproducible, cost‑effective environments for interactive coding agents, reinforcement‑learning loops, or long‑running services.