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What is an agentic workflow?

An agentic workflow is a workflow where an AI system can decide and take multi-step actions toward a goal, instead of only producing a one-shot answer; you may also hear this called an agentic system.

Why it matters

Use an agentic workflow when the task is not just “generate text,” but “figure out what to do next.” That includes tasks like investigating an issue, pulling together information from multiple tools, retrying after failure, or following conditional branches based on intermediate results.

In practice, this is useful when:

A plain LLM call is good for direct outputs. An agentic workflow is better when the model must operate in a loop.

How it works

At a high level, an agentic workflow adds a control loop around the model:

  1. Set a goal or task

    • Example: “Investigate why build failures increased this week.”
  2. Let the model choose actions

    • It may decide to search logs, query metrics, read docs, or call an API.
  3. Observe the results

    • The system feeds the tool outputs back to the model.
  4. Repeat until done

    • The model may refine its plan, take another action, or stop and return a final answer.

This can be implemented in many ways: a simple loop, a planner-executor setup, branching workflows, or more autonomous “agent” patterns. The stable idea is the same: the model is not just generating content; it is driving a sequence of decisions and tool uses.

Tiny concrete example

Task: “Find the latest status of order #1234 and tell me if it shipped.”

A simple agentic workflow might do this:

If the first tool call fails, the workflow may retry, ask for a different identifier, or check another system.

Common pitfalls / when NOT to use it

If the task is deterministic, high-stakes, or easy to script, a non-agentic workflow is often the better default.

Related terms

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