04:00
2026-09-03
machinebrief.com
artificial-intelligence
LLM-as-a-Judge Is Not an Oracle: Why Self-Improving Agents Need Deterministic Guardrails
A new arXiv paper (arXiv:2609.02246v1) argues that LLM-as-a-judge should be demoted from oracle to advisor in self-improving agent pipelines, citing eleven failure modes observed over months of produc…