Regression Detection in Iterative Agent Development
Four moving targets break agents; catching regressions requires rethinking how tests work.
Jin-woo Baek
Staff Writer
Jin-woo Baek
Jin-woo came up writing performance deep-dives for a developer-focused blog network before joining Agent Internals, having previously worked as a backend engineer optimizing inference pipelines for a computer vision startup. He owns the site's benchmarking methodology and covers latency, throughput, and cost trade-offs across agent architectures.
4 stories
Context Window Management as a Runtime Concern
Runtime layers need to actively govern context windows like managed resources, not passive buffers.
Jin-woo Baek
Organizing Context in a Multi-Agent Harness
How to build a shared context layer that keeps multiple agents aligned.
Jin-woo Baek
Agent Loop Architectures Compared
Five agent loop designs compared across latency, cost, and reliability trade-offs.
Jin-woo Baek