Tư duy hệ thống AI

Draw the path from input collection to the final result. Include preprocessing, retrieval, model execution, external tools, review, storage, and feedback. Record the owner and failure behavior of each dependency, especially boundaries between teams or services. Look for feedback loops. Recommendations affect what people see; their reactions become future data. A measurement can therefore be influenced by the system being measured. Changing one stage can shift the distribution of work arriving at another stage. Track constraints across the chain. A faster model may not improve completion time if retrieval is slow or every output waits for manual approval. A more verbose answer can increase reading time and obscure the action a user needs. Test failures at component boundaries as well as normal operation. Missing fields, outdated caches, duplicate events, permission errors, and delayed feedback can create incorrect outcomes without a model crash. Maintain end-to-end checks that verify the user-visible result and enough version information to trace a regression.