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Dictionary

Prompt Template

A reusable prompt with named variables filled at runtime.

1 min readupdated 2026-07-04

/ quick answer

Prompt templates separate the fixed instruction from per-call inputs. They enable versioning, A/B testing, and centralized quality control. A reusable prompt with named variables filled at runtime.

A reusable prompt with named variables filled at runtime. Prompt templates separate the fixed instruction from per-call inputs. They enable versioning, A/B testing, and centralized quality control. In practice: `Summarize {{document}} in {{n}} bullets for a {{audience}} reader.`. This dictionary node is part of the Onexial knowledge graph and links to related concepts, workflows and tools below.
Definition
Prompt templates separate the fixed instruction from per-call inputs. They enable versioning, A/B testing, and centralized quality control.
Example
`Summarize {{document}} in {{n}} bullets for a {{audience}} reader.`
Related Workflows
/ frequently asked

What is Prompt Template?

Prompt templates separate the fixed instruction from per-call inputs. They enable versioning, A/B testing, and centralized quality control.

What is an example of Prompt Template?

`Summarize {{document}} in {{n}} bullets for a {{audience}} reader.`.

Why does Prompt Template matter for AI and automation?

A reusable prompt with named variables filled at runtime. It connects to the workflows, prompts and tool stacks linked on this page, so you can move from definition to execution without leaving Onexial.