architectureSpekir Insights

Articles tagged "architecture"

3 articles

AIai-cost

Model routing: why choosing Haiku, Sonnet, or Opus matters more than your prompt

80% of AI cost reduction comes from sending the right request to the right model — not from prompt engineering. A practical guide to model routing in production.

Apr 23, 20267 min read

AIai-cost

Prompt caching: the 90% cost reduction nobody talks about

Anthropic's ephemeral cache discount is mechanically simple but operationally hard. The placement pattern, the 1024-token threshold, and what can and cannot be cached.

Apr 23, 20266 min read

EAstrategy

Strategy-to-architecture loops: why themes need initiatives need apps

Most EA tools model architecture or strategy, not the loop. Themes without initiatives are aspirations. Initiatives without applications are theatre. Here is the loop in plain language.

Apr 23, 202610 min read

All topics

AI AI Governance AI Strategy APM Alignment CIO Cost EA Frameworks EA Tools EA-værktøjer EU AI Act Enterprise AI Enterprise Architecture Frameworks Governance ISO 42010 Integration Living model Midmarked Midmarket Operating Model Playing to Win Porteføljestyring Portfolio Management Prioritisation Risk Management SaaS sprawl Strategi Strategy TIME TOGAF ai-act ai-cost ai-governance ai-inventory ai-policy annex-iii architecture claude compliance dpia eu-ai-act fria gdpr governance high-risk midmarket observability playing-to-win strategy