How to simply save Rollout in local path for better analyses

Open Hyfred opened this issue 2 months ago • 1 comments

I want to analyses the model-tool multi-turn interaction behavior from rollout, is there a easy way to save it into local file?

Oct 13 '25 08:10 Hyfred

You can set trainer.validation_data_dir to a dir path so that you can record rollout results.

https://github.com/volcengine/verl/blob/21f25628054f238c335314c4d196c07ab5785481/verl/trainer/ppo/ray_trainer.py#L628-L637

Nov 14 '25 10:11 jiangzizi