No. Customer data is processed to produce grades, attributions and reports for that customer, and Burna AI does not use it to train its engine or any third-party model without the customer's explicit written consent. The engine's behavior comes from its architecture rather than from customer data: twelve specialized agents in a cascading constraint pipeline, the CTCAE criteria, MedDRA terminology and the WHO-UMC and Kramer algorithms. Documents a customer uploads, such as protocols, sit in that organization's workspace and ground answers for that organization only.