DeepSeek ensures transparency in data usage through a combination of clear documentation, technical safeguards, and user-centric controls. The approach focuses on making data practices understandable to developers and users while maintaining accountability. Here’s how it works in practice.
First, DeepSeek provides detailed, publicly accessible documentation outlining how data is collected, processed, and stored. For example, their API documentation explicitly states what types of user inputs are logged, how long logs are retained, and under what circumstances data might be shared with third parties. This documentation is version-controlled and updated alongside system changes, ensuring developers can track updates through platforms like GitHub or dedicated release notes. Specific examples include tagging data used for model training separately from operational logs and defining strict retention periods for different data categories (e.g., 30 days for debug logs, anonymized storage for training data).
Second, technical safeguards enforce transparency at the infrastructure level. Access to raw data is restricted through role-based permissions, with audit logs tracking every interaction. For instance, engineers must use multi-factor authentication and justify access via internal ticketing systems before querying production databases. Data anonymization techniques like tokenization or differential privacy are applied during preprocessing—such as replacing personally identifiable information (PII) with hashed identifiers using SHA-256—before datasets are used for model training. These measures are codified in infrastructure-as-code templates, allowing developers to inspect and validate data-handling workflows through tools like Terraform or Kubernetes manifests.
Finally, DeepSeek offers tools for users and developers to monitor data usage directly. Users can submit data access requests via a self-service portal to review stored information or opt out of specific data collection through API flags (e.g., opt_out=training in request headers). Developers integrating DeepSeek’s APIs receive granular control over data retention settings, such as configuring automatic deletion of inference logs after seven days. Transparency reports published quarterly highlight aggregate data usage statistics, including the number of access requests fulfilled and anonymization methods applied. For critical issues, a public bug bounty program allows external researchers to audit and report potential vulnerabilities in data handling processes, further reinforcing accountability.