Analysis & Essays

Laboratory reports on AI engineering, systems architecture, and technical leadership.

all ai-architecture memory-systems ai-native-dev agents ai-operations ai-systems cost-control enterprise-ai evaluation governance incident-response legacy-modernization orchestration platform-migration rag release-engineering reliability

Latest

Recent analysis and new writing.

5/22/2026 // 11 min read

A Model Upgrade Is a Release, Not a Setting

A model upgrade is a production release, not a setting. If it can change escalation, refusal behavior, tool posture, latency, or cost, it needs gates, traces, and rollback authority.

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5/13/2026 // 11 min read

Cost Spike Control in AI Systems

Most AI cost spikes are control failures. Routing, context ceilings, tool limits, degraded modes, traces, and release gates make spend operable.

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