Development/Update Phase:

1. • Modify prompts in the codebase.

   • Tag and commit the changes to Git with metadata identifying version and prompt chain.

   • Add/Update relevant metrics in the database (for example, a batch job runs to capture metrics after prompt chain execution).

   Evaluation Phase:

   • Track metrics and evaluate prompt performance.

   • Collect user feedback to improve prompt responses.

   • Use a dashboard to view performance over time.

   Update/Rollback Phase:

   • When performance issues arise, retrieve the version of the prompt from Git.

   • Re-run or modify the prompt chain, and roll out an update based on new metrics.

   Metrics Re-Evaluation:

   • Reevaluate the performance of a specific prompt or prompt chain, possibly using user feedback and automated tests.