OpenAI Responses background mode and zero data retention for construction site reports

Background processing changes the retention design

OpenAI's current API data-control documentation says Responses background mode stores response data for roughly ten minutes so that a client can poll for completion. It is therefore not compatible with Zero Data Retention, even though background=true may still be accepted for legacy ZDR keys. For a long construction site report, this is an architecture choice rather than a checkbox. Decide whether asynchronous processing is necessary before selecting the project's retention control.

Map every copy of the site report

The model request is only one part of the lifecycle. A voice recording may live on a phone, an uploaded file may have its own deletion setting, the application may store a job identifier and the final report may enter the project record. List each copy, owner, region, purpose and deletion trigger. OpenAI distinguishes abuse-monitoring logs from application state, and third-party tools have their own terms. Do not describe an API setting as an end-to-end retention guarantee.

Use separate projects when requirements conflict

If one workflow needs approved Zero Data Retention and another needs background processing, make the separation explicit in technical projects, credentials and routing. Prevent a developer from silently falling back to background mode on the ZDR path. Test timeout, retry and cancellation behaviour so a failed report does not leave users repeatedly uploading the same sensitive file. Keep the contractor's permission model and human approval outside the model call; provider controls do not decide who may publish the report.

Review the current endpoint table

The official OpenAI API data-controls guide is the source for current endpoint behaviour. It also explains that Responses application state is stored by default and that ZDR eligibility has feature limitations. Verify the exact account approval, project setting, endpoint and tools used before deployment. This provider analysis does not state or imply that Alfie uses OpenAI; Enfin's product capabilities must be verified independently.

Turn the decision into a controlled workflow

Do not leave this control in an isolated note. Record who checks the inputs, which source supports the decision, which exception requires human review and who confirms the final action. Enfin can bring customer, project, quote and invoice context together, while Alfie can prepare or execute actions within verified permissions. That is not a substitute for legal or tax advice, but it makes the contractor's control repeatable. Explore Enfin, review pricing, or discuss the workflow.