Backfrom Xiaomi’s own policies · verified 2026-09-02 · some facts not published
Xiaomi: data residency & retention
Headquarters
🇨🇳 China (China)
Where inference runs
EU, Other
Xiaomi MiMo privacy policy: 'Xiaomi has data centers in the Netherlands and Singapore' and personal information may be transferred there for processing and backup; this is a storage/processing disclosure, not an explicit per-request inference-region guarantee. Matches OpenRouter's SG/NL hint.
Region pinning
No
No self-serve region pinning documented for the MiMo API; the platform ToS mentions data-storage-region selection may be possible subject to legal requirements and extra fees, but no concrete control is published.
Prompt retention
Retained · not disclosed
Policy says Xiaomi does not actively collect/store user inputs or custom-model outputs 'except when necessary to fulfill user requests, complete necessary transmissions, security audits, troubleshooting, and legally compliant retention'; retains personal information for the period necessary for the stated purposes — no fixed window. Note: policy text covers the MiMo product family; the API-platform-specific policy at platform.xiaomimimo.com is a JS app whose text could not be independently fetched.
Trains on API data
Yes, by default
Policy: 'We may use your Inputs and Outputs to train and improve our models and services'; opt-out available via the 'Experience Optimization Plan' setting (documented for the MiMo product; API-platform-specific opt-out not separately confirmed).
Zero data retention
Not disclosed
No zero-data-retention program disclosed.
Compiled from Xiaomi’s published privacy policy, terms, and documentation on 2026-09-02. “Not disclosed” means Xiaomi publishes nothing on the point. Policies change without notice, so verify against the sources above before relying on this for compliance decisions.