Diagnose the layer
Diagnose the layer
App A, connected to your files, answers questions about your project and remembers decisions. App B — reportedly running the same underlying model — refuses to see any files and forgets between sessions.
What is the best explanation?
Hint
Which layer owns memory, files and tools?
Why this is the answer
Model, product, feature: the engine sets the ceiling; the product decides what is reachable. Most “same model, different behaviour” puzzles are product-layer differences — tools, memory, defaults and policies.