"OpenAI may retain API inputs and outputs for up to 30 days for abuse prevention and service integrity purposes... Higgsfield states in its Cloud API documentation that generated output files may be retained for up to seven (7) days... ByteDance processes user-provided data in accordance with its privacy policy and retains such data only as necessary to provide services."
Despite claiming immediate deletion, user content sent to third-party AI providers like OpenAI (30 days), Higgsfield (7 days), and ByteDance (unspecified) is retained according to each provider's own policies, meaning user photos and face data persist across multiple third-party systems.