---
title: "Discussion on \"Why One Metric Is Never Enough to Evaluate Generative AI\" | Hashnode"
description: "Discussion on \"Why One Metric Is Never Enough to Evaluate Generative AI\". A QA‑focused breakdown of ROUGE, BLEU, BERTScore, and why evaluation needs humans"
url: "https://hashnode.com/posts/why-one-metric-is-never-enough-to-evaluate-generative-ai/69f35600909e64ad07d3a6a1"
---

[Feed](https://hashnode.com/feed) /

Discussion

# [Why One Metric Is Never Enough to Evaluate Generative AI](https://hema-sdet.hashnode.dev/why-one-metric-is-never-enough-to-evaluate-generative-ai?utm_source=hashnode&utm_medium=feed)

A QA‑focused breakdown of ROUGE, BLEU, BERTScore, and why evaluation needs humans

Apr 30 · 3 min read · hema-sdet.hashnode.dev  
Read the article

-   [#generative-ai-in-software-development](https://hashnode.com/tag/generative-ai-in-software-development)
-   [#model-evaluation](https://hashnode.com/tag/model-evaluation)
-   [#quality-engineering](https://hashnode.com/tag/quality-engineering)
-   [#artificial-intelligence](https://hashnode.com/tag/artificial-intelligence)
-   [#learninginpublic](https://hashnode.com/tag/learninginpublic)
-   [#learning](https://hashnode.com/tag/learning)
-   [#learning-journey](https://hashnode.com/tag/learning-journey)

## Written by

[HemaN](https://hashnode.com/@hemnam)

@hemnam · Toronto, Canada

  
[View profile](https://hashnode.com/@hemnam)

SDET at Extensiv

I’m Hema Nambiradje, a Senior Quality Engineer who loves digging into problems, improving systems, and helping teams ship reliable, user‑focused products. I care a lot about clean processes, thoughtful testing, and building things that actually hold up in the real world. I’m always exploring new tools, learning something nerdy, and sharing what I discover along the way.

## Responses

Markdown supported · ⌘↵ to post

No responses yet.