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Google Introduces AX, an Open Agentic Orchestrator for Scalable Agent Workloads

🔄 Updated 1d ago — new reporting from InfoQ
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Key points

  • AX orchestrates agent workloads with isolation and scalability.
  • It provides primitives for sandboxing, workspace setup, and network control.
  • AX manages model configurations and secrets in a centralized manner.
  • It runs on Agent Substrate for high density and fast actor lifecycles.
  • AX is Apache 2.0-licensed.
  • AX is hosted at agentexecutor.io and on GitHub as google/ax.
  • AX provides sub-second task suspension and resumption.
  • AX has four core declarative primitives: Task, Workspace, Gateway, and Model.

Introducing AX for Agent Workloads

Google has launched AX, an open agentic orchestrator. This new system is built to manage and scale agent-based tasks, which are characterized by their stateful nature, need for strict isolation, and interactions with model APIs and tool servers. AX aims to provide a dedicated solution for these workloads, distinguishing them from traditional microservices or batch jobs.

Core Capabilities of AX

AX offers four primary primitives for declarative management of agent tasks. These include isolated execution within sandboxes with defined CPU and memory limits, making tasks cheap to create, suspend, and discard. It also simplifies workspace setup by allowing users to declare Git repositories, MCP servers, and skills an agent requires, which AX then configures before task execution.

Network and Model Management

The orchestrator includes gateway features for defining and managing network policies, enabling traffic to be locked down to explicit allowlists of hosts and ports, and injecting credentials. Additionally, AX provides a centralized place for configuring models, their parameters, and secrets, allowing for easy key rotation or model version pinning.

Scalability and Underlying Infrastructure

AX is designed to scale to billions of tasks. It operates on top of Agent Substrate, a compute runtime specifically developed for high density and rapid stateful actor lifecycles. This foundation allows AX to efficiently handle the unique demands of agent workloads at scale.

Updates

🕒 2026-09-22 · new reporting from InfoQ
  • AX is Apache 2.0-licensed.
  • AX is hosted at agentexecutor.io and on GitHub as google/ax.
  • AX provides sub-second task suspension and resumption.
  • AX has four core declarative primitives: Task, Workspace, Gateway, and Model.

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How outlets covered it

Google has open-sourced AX, an Apache 2.0-licensed orchestrator and declarative runtime designed to execute and scale autonomous AI agent workloads. AX addresses the operational challenges of stateful, bursty, and long-running AI agents by providing sub-second task suspension and resumption, optimizing compute resource utilization.

Google has released AX, an open agentic orchestrator designed to manage and scale agent-based workloads. AX provides sandboxed execution, workspace setup, network policies, and model configuration, addressing the unique requirements of agent workloads that differ from traditional microservices or batch jobs.