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Evaluation harness so prompt changes stop regressing

Illustration for Evaluation harness so prompt changes stop regressing

A test suite for your AI feature that runs in CI and tells you when a prompt or model change makes things worse.

€2,200–€4,200 guide price6-10Ask about this service

What you get

  • Golden dataset built from your real production traffic
  • Automated scoring combining assertions and model-graded rubrics
  • CI job that fails the build when scores drop below the baseline
  • Comparison report for switching model or prompt version

Usually built with

Python
Promptfoo
GitHub Actions
OpenAI API

A guide, not a requirement — sellers propose what suits your situation.

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What will it cost?

Four questions, an instant range. No account, no waiting.

How big is it?
What exists today?
When do you need it?
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Estimated range

€2,200 – €4,200

6-10

Based on the catalogue guide — nobody has published this service yet, so there is no market price to work from. An estimate, not a quote: a seller prices the real job once they have read it.

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