Metrics for Prompt Evaluation
Define and apply various metrics to objectively measure the performance of LLM outputs based on different prompt designs.
Intro to Prompt Evaluation
Welcome! In prompt engineering, getting an LLM to respond is just the first step. The real challenge is ensuring the response is high-quality and meets your specific needs.
How do we objectively measure if an LLM's output is good? This is where evaluation metrics come in!
Why Objective Measurement?
Imagine you're trying different prompts. Without clear standards, you're relying on gut feeling, which is subjective and hard to scale.
- Consistent Comparison: Metrics allow you to compare different prompt versions fairly.
- Track Progress: See if your prompt refinements are actually improving output.
- Identify Issues: Pinpoint specific areas where the LLM is underperforming.
All lessons in this course
- Metrics for Prompt Evaluation
- A/B Testing Prompts
- Iterative Prompt Refinement