# How can I train a multi-objective model in rllib?

**URL:** <https://discuss.ray.io/t/how-can-i-train-a-multi-objective-model-in-rllib/4148>\
**Category:** RLlib\
**Created:** [November 16, 2021, 11:57am UTC](https://discuss.ray.io/t/how-can-i-train-a-multi-objective-model-in-rllib/4148 "2021-11-16T11:57:34Z")\
**Posts on this page:** 1\
**Showing post:** 4

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**Author:** ![mannyv](https://sea2.discourse-cdn.com/flex020/user_avatar/discuss.ray.io/mannyv/32/606_2.png) [@mannyv](https://discuss.ray.io/u/mannyv)\
**Post date:** [November 17, 2021, 1:42pm UTC](https://discuss.ray.io/t/how-can-i-train-a-multi-objective-model-in-rllib/4148/4 "2021-11-17T13:42:01Z")

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Hi @saeid93,

Have a look at this related post.

> [@Multi-objective RL](https://discuss.ray.io/t/multi-objective-rl/4055):
>
> Is there a support for training multi-objective based PPO and DQN agent in RLlib? Can I refer to some tuned example if any such thing is feasible?

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_[View the full topic](https://discuss.ray.io/t/how-can-i-train-a-multi-objective-model-in-rllib/4148)._