Intermediate · Fundamentals

Prompt Chaining

Visual diagram · (in preparation) · Math · (in preparation) · Worked example · 3 difficulty levels.

TL;DR. A technique where multiple prompts are linked sequentially, with the output of one prompt serving as the input for the next, to achieve a complex goal.

Technical Definition

A technique where multiple prompts are linked sequentially, with the output of one prompt serving as the input for the next, to achieve a complex goal.

How it works

Prompt chaining allows users to break down complex problems into a series of simpler, manageable steps. Each step leverages the LLM for a specific sub-task, and the combined outputs contribute to the final solution. This method enhances control over the model's workflow, improves accuracy for multi-faceted requests, and makes debugging easier.

Related Concepts

• Prompt Engineering — The art of crafting effective input instructions to guide LLM behavior without changing model weights.
• Reasoning — An AI system's ability to draw logical, multi-step conclusions from given information.
• Agentic AI — AI systems designed to independently plan, execute, and adapt actions to achieve a given goal, often involving multiple steps and external tools.