quality-assurance

2 articles

Evaluation pipeline diagram showing LLM outputs flowing through automated scoring, human review sampling, and regression comparison stages

Building Evaluation Frameworks for LLM Applications

Design systematic evaluation pipelines for LLM-powered applications covering automated metrics, human evaluation protocols, regression testing, prompt versioning, and production monitoring for output quality.

Sep 10, 2023·5 min read

Test runner executing thousands of randomly generated inputs against property assertions with shrinking on failure

Engineering

Property-Based Testing in TypeScript with Fast-Check

How property-based testing finds edge cases your unit tests miss — a practical guide using fast-check to generate thousands of test inputs and verify invariants automatically.

Nov 6, 2021·4 min read

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