| license: mit | |
| * [DPO Trainer](https://huggingface.co/docs/trl/main/en/dpo_trainer) with jondurbin/truthy-dpo-v0.1 | |
| ``` | |
| DPO Trainer | |
| TRL supports the DPO Trainer for training language models from preference data, as described in the paper Direct Preference Optimization: Your Language Model is Secretly a Reward Model by Rafailov et al., 2023. | |
| ``` | |
| ``` | |
| "num_experts_per_tok": 4 | |
| ``` |