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Critic Design

2 posts

Why a 70% Critic Beats a 95% Critic — A Fail-Closed Design Deep Dive

A Critic second-pass review is the only thing standing between an L2 customer-service Agent and a refund mistake. But the '95% automation rate' vendors keep showing you is almost always fail-open — Critic times out, the action passes through. Five minutes to see through three flavors of fake backstop; ten minutes to redraw your team's design.

May 17, 2026·22 min read

Five Architecture Decisions That Determine Whether Your Customer-Service Agent Can Ship

A customer-service Agent looks like the perfect candidate for L3 multi-Agent orchestration. The ones that actually ship are all L2 deterministic workflows. A refund the autonomous chain pushed through by mistake, and the five forks it forces you to think about.

May 16, 2026·18 min read

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