why ai products fail even when the code works?

Listen now:Spotify // Applein this conversation, you’ll learn:* why traditional software assumptions break when applied to ai systems.* how probabilistic outputs change the way product managers design features.* why reliability in ai products comes from systems design, not model intelligence.* the new mental models product teams need to ship ai products safely.where to find prayerson:* x: https://x.com/iamprayerson* linkedin: https://www.linkedin.com/in/prayersonchristian/in this episode, we cover:(0:00 - 2:00) the nightmare launch scenario* why a perfectly engineered feature can still fail on day one.* how probabilistic systems behave differently from deterministic software.(2:00 - 4:00) designing for a casino, not a calculator* why ai outputs follow statistical patterns instead of guaranteed rules.* how misunderstanding this difference causes product failures.(4:00 - 6:30) the end of deterministic software thinking* how traditional product development assumed predictable behavior.* why ai products require teams to rethink how software should behave.(6:30 - 9:00) the new challenge for product managers* why ai introduces uncertainty into product experiences.* how product managers must now design systems that handle variability.(9:00 - 12:00) probabilistic software explained* what probabilistic systems actually mean in real products.* how models generate outcomes that can vary across identical inputs.(12:00 - 15:00) the reliability problem* why ai failures rarely look like traditional software bugs.* how unpredictable outputs create new types of product risk.(15:00 - 18:00) designing guardrails* how product teams constrain model behavior using system design.* why guardrails are essential for making ai usable in production.(18:00 - 21:00) designing around uncertainty* how workflows and product interfaces absorb model variability.* why product design must anticipate imperfect outputs.(21:00 - 24:00) the new product architecture* how ai products combine models, logic layers, and feedback systems.* why product success depends on orchestration rather than raw intelligence.(24:00 - 27:00) reliability as a product feature* how trust is built through predictable system behavior.* why users adopt ai tools that feel dependable.(27:00 - end) the mental model shift* why product managers must stop designing for certainty.* how embracing probabilistic thinking unlocks better ai products.be part of the conversation at iamprayerson. subscribe at no cost to get new posts and episodes delivered to you. This is a public episode. If you would like to discuss this with other subscribers or get access to bonus episodes, visit prayersonsnewsletter.substack.com