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Which hyper-parameters in the standard VERL configuration do not take effect? #464

Description

This is the full VERL config, https://verl.readthedocs.io/en/latest/examples/config.html
I noticed that some parameters seem not work when passed to agl.VERL. For example:

  • actor_rollout_ref.rollout.val_kwargs
  • data.truncation
  • actor_rollout_ref.rollout.top_p (I'm not sure if it takes effect, as it is not explicitly set like actor_rollout_ref.rollout.temperature)

self.agent_mode_daemon = self.daemon_cls(
self.config.agentlightning.port,
self.config.actor_rollout_ref.rollout.n,
train_information={
"model": model,
"temperature": self.config.actor_rollout_ref.rollout.temperature,
},

Could you provide a blacklist/whitelist to clarify which configs are effective or not?

Activity

  1. ultmaster commented on Jan 27, 2026

    @ultmaster
    Contributor

    That's a good suggestion. Maybe we can go through all the parameters and make it more clear!

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