Evaluation token validation and extension
The evaluation workflow validates and extends refresh tokens before an evaluation run
starts:
- On-demand evaluations: The refresh token must remain valid for at least two hours. The system regenerates the token when the validity period falls below the threshold.
- Scheduled evaluations: The refresh token must remain valid for at least 20 days. The system regenerates the token when the validity period falls below the threshold.
- Bulk evaluations: The system validates one refresh token for the entire batch to prevent token conflicts across evaluations.
- Stale or invalid tokens: The system stops the evaluation run gracefully and records an error.
Note: Embedded Experience Evaluations do not depend on the refresh
token.