Indeed the evaluations are saved to DB. Right now it's possible to use this for regression testing with the help of the Optimize tab. In the optimize tab you can experiment with changing an input parameter (such as prompt or temperature, etc), then rerun recordings and see whether the the LLM response matches all previously accepted recordings or not - to see a similarity score which tells you if your change introduced regressions or not.

In the future we are planning to enable a retraining pipeline - most likely we will do this in our core offering at usefini.com