Getting an AI model to perform well in a test environment is one thing. Putting it into the real world is a completely different challenge. Real users bring messy data, changing behavior, unexpected inputs, latency issues, scaling problems, and new failure cases. That’s why building AI isn't just about choosing the “best” model. You also need to think about: → Data quality → Deployment → Monitoring → Scalability → Cost → Continuous improvement A model can have impressive accuracy and still fail as a product. So here's the debate: Are we spending too much time asking “Which AI model is best?” And not enough time asking: “Can the entire AI system actually survive real-world conditions?” What do you think matters more—model accuracy or system design? 👇