An org's InfoSec team asks: "Does Anthropic use our prompts to train their models?" Where does the platform lead find the authoritative answer?
Answer: Anthropic's privacy policy and the enterprise Data Processing Agreement
Training data use is a data-handling question answered in the Privacy Policy and the enterprise DPA. Default answer is no (prompts are not used for training), but the authoritative contractual commitment is in the enterprise DPA, not marketing copy.