Backfrom ModelRun’s own policies · verified 2026-09-02 · some facts not published
ModelRun: data residency & retention
Headquarters
🇺🇸 United States (US)
Where inference runs
US
URL-swap resolved: runmodelrun.com (homepage and legal pages) now 301-redirects to modular.com — ModelRun is Modular's managed inference service (previously serving OpenRouter as 'Modular Cloud'), so Modular Inc's legal docs govern. Modular privacy policy: 'The Services are hosted and operated in the United States ("U.S.") through Modular and its service providers.'
Region pinning
Not disclosed
No region selection disclosed.
Prompt retention
Not disclosed
No API-prompt-specific retention language. General policy: personal data retained 'for as long as you have an open account with us or as otherwise necessary to provide you with our Services'. ToS notes prompts are collected for the unauthenticated image-generation service; nothing specific for the developer inference API.
Trains on API data
Not disclosed
Not addressed for raw customer inputs. ToS reserves rights only over 'Derivative Data' (aggregated/anonymized): 'Modular may use and disclose Derivative Data for any lawful purpose.'
Zero data retention
Not disclosed
No zero-data-retention option disclosed.
Compiled from ModelRun’s published privacy policy, terms, and documentation on 2026-09-02. “Not disclosed” means ModelRun publishes nothing on the point. Policies change without notice, so verify against the sources above before relying on this for compliance decisions.