How do you build an LLM evaluation component?

How do you build an LLM evaluation component?medium

Type: scenario
Topic: how-do-you-build-an-llm-evaluation-component
Frequency: common
Tags: mlops, how, did, you, build, the

Answer

(1) Automated metrics: exact match, JSON schema compliance, field coverage.

Explanation

(1) Automated metrics: exact match, JSON schema compliance, field coverage. (2) LLM-as-judge with a fixed rubric. (3) A/B prompt testing — route X% of traffic to new prompt version, compare metrics. (4) Audit logging — every LLM input/output stored in S3 with metadata. (5) Dashboard for error analysis by document type, model, and prompt version.

Follow-upWhat tradeoffs did you consider in that implementation?