Engineering notes, strategy and honest opinions from inside real AI builds.https://azed.ai/en-nzhttps://azed.ai/blog/eval-driven-development/https://azed.ai/blog/eval-driven-development/We write the test suite before the agent. Here is how a golden set, a grader and a CI gate keep our AI systems honest.Fri, 18 Sep 2026 00:00:00 GMTEngineeringhttps://azed.ai/blog/when-not-to-use-an-llm/https://azed.ai/blog/when-not-to-use-an-llm/About one in four strategy engagements ends with us recommending something more boring. Three questions we ask first.Thu, 27 Aug 2026 00:00:00 GMTStrategyhttps://azed.ai/blog/on-device-ai-mobile/https://azed.ai/blog/on-device-ai-mobile/Speed, privacy and offline support make on-device models compelling. Here is where they fit — and where the cloud still wins.Wed, 05 Aug 2026 00:00:00 GMTMobilehttps://azed.ai/blog/rag-that-holds-up/https://azed.ai/blog/rag-that-holds-up/Chunking, hybrid search and citations: the unglamorous details that decide whether a chatbot is trusted.Tue, 14 Jul 2026 00:00:00 GMTEngineeringhttps://azed.ai/blog/ai-assisted-solo-saas/https://azed.ai/blog/ai-assisted-solo-saas/What building AZ POS taught us about where AI coding tools speed you up — and where they quietly slow you down.Sat, 20 Jun 2026 00:00:00 GMTField noteshttps://azed.ai/blog/cost-per-call/https://azed.ai/blog/cost-per-call/Model prices fall every quarter, yet bills keep rising. Four habits that keep AI features profitable.Fri, 29 May 2026 00:00:00 GMTStrategy