R0020/2026-03-25/Q001/S02/R01¶
Detailed methodology for prompt evaluation including golden datasets and regression testing
Summary¶
| Field | Value |
|---|---|
| Title | What is prompt evaluation? How to test prompts with metrics and judges |
| URL | https://www.braintrust.dev/articles/what-is-prompt-evaluation |
| Date accessed | 2026-03-25 |
| Publication date | 2025 |
| Author(s) | Braintrust team |
| Publication | Braintrust Articles |
Selection Decision¶
Included in evidence base: Yes
Rationale: Provides the most detailed description of prompt evaluation methodology, including golden datasets, LLM-as-judge, regression testing, and the challenge of distinguishing signal from noise in evaluation scores.