Data use, training & retention
How this is scored
What happens to prompts, uploaded files, connected data and outputs: whether any of it trains a model (the vendor's or a model provider's), how long it is kept and where logs live, whether zero-retention is available, and whether a data processing agreement covers it.
0 — No statement on training or retention; the privacy policy is a website policy that does not cover the product.
3 — A general statement that business data is "not used for training", with no word on retention, on the model providers behind the product or on logs.
5 — Business data excluded from training by contract, retention periods stated for chats and files, and a DPA offered to business customers.
8 — No-training commitments stated for the vendor and every model provider it routes to, retention configurable by the admin (including deletion of chat history), zero-data-retention terms with the model providers named, and abuse-monitoring retention described.
10 — Data use fully accounted for: training, retention, logging and abuse monitoring stated per model provider, customer-controlled retention and deletion with an audit trail, outputs and connected data treated as customer data in the DPA, and an independent audit (SOC 2, ISO 27001 or ISO 42001) covering the product.
The Data Protection Officer
The commercial terms state Anthropic may not train models on Customer Content, the DPA is accepted together with those terms, and Enterprise admins get configurable retention for chats, projects and artifacts with permanent deletion and every retention action tracked in the audit log, alongside stated SOC 2 and ISO 27001. However, default retention is indefinite, custom retention is Enterprise-only, and the controls exclude Claude Managed Agents and features that run Claude Code in the cloud — for a buyer asking where a prompt inside an agent run goes, that gap matters. I found no public information on zero-data-retention terms as a general option, though the pages note healthcare customers can sign a BAA with no Zero Data Retention requirement. 4 6 7 2 5