Vili Koistinen builds where tech, design and business meet, and helps teams agree on what is worth building.https://vilikoistinen.com/https://vilikoistinen.com/writing/shipping-isnt-the-win/https://vilikoistinen.com/writing/shipping-isnt-the-win/AI makes building cheap. That makes deciding what’s worth keeping the real work.Tue, 10 Nov 2026 00:00:00 GMThttps://vilikoistinen.com/writing/llms-dont-tell-you-what-to-measure/https://vilikoistinen.com/writing/llms-dont-tell-you-what-to-measure/Without evaluation, the first demo is as good as your LLM product will ever get.Thu, 29 Oct 2026 00:00:00 GMT