tutorials · 1 min read
Tutorial: Evaluate a Prompt Change Before Shipping
Use the eval harness to compare two prompt versions on a curated dataset - and decide which to ship.
BABhogar AI TeamProduct & Engineering
Shipping a prompt change without an eval is a leap of faith. This tutorial sets up an eval that catches regressions in minutes.
Why it matters
You will compare prompt v1 and v2 on a 50-sample golden set across three metrics (faithfulness, relevance, latency) and pick a winner.
How Bhogar AI approaches it
Create eval dataset, define metrics, register both prompts, run eval, review per-sample diffs, promote the winner.
- Create golden eval dataset (50 samples)
- Define faithfulness, relevance, latency metrics
- Register both prompt versions
- Run eval and review diffs
- Promote the winner
What you get
Five minutes from "we changed the prompt" to "we shipped the better prompt with evidence".