Rigorous, code-rich guides for building deterministic evaluation testbeds, scaling autonomous swarms, and architecting frontier AI systems.
Architectural blueprint for decoupling agent brains from hands. How to design stateless harnesses, virtualized sessions, and zero-trust sandboxes based on frontier research from Anthropic.
Why harness engineering is replacing prompt engineering as the core discipline of AI systems engineering. A deep dive into deterministic fixtures, LLM-as-a-judge calibration, and CI/CD eval gates.