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 Skeptic
Retention is documented per product — Vibe conversations kept until deleted, API inputs and outputs held thirty rolling days for abuse monitoring, fine-tuning data until you delete it — and a data processing addendum with SCCs and breach notification is offered. But training is opt-out rather than excluded: Mistral trains on customer input and output unless opted out, and thumbs up/down feedback always trains as controller. Zero-data-retention exists only for stateless API calls on pay-as-you-go, must be justified, is approved "at Mistral's discretion", and is explicitly unavailable for Vibe Work or Chat. 5 6 7