Your Agent Can Sprint, But Can It Go the Distance?
Long-horizon agents that adapt over time are becoming the real test of autonomy—not sprints, but marathons.
Why it matters
As agents move from single-task pilots to sustained, multi-step workflows, the challenge shifts from 'can it work?' to 'can it work reliably for weeks?' This is a capability and reliability engineering story that separates production-ready agents from demos.
The key facts
8 to knowLong-horizon agent capability (sustained goal achievement over time)
Behavior adaptation to changing circumstances
Distinction between short-task agents and sustained autonomy
Published by Salesforce (vendor perspective on agent maturity)
Long-horizon agents defined as systems that work alongside users over extended periods
Agent behavior must adapt to changing circumstances in real-time
Distinction drawn between short-horizon (single task) and long-horizon (sustained) agent architectures
Source: Salesforce blog (vendor perspective on agent category maturity)
Go to the source
Salesforce Blogsalesforce.com
Publisher excerpt: Long-horizon agents work alongside users to achieve a goal over time and can adapt their behavior to changing circumstances.