--- license: apache-2.0 base_model: alignment-handbook/zephyr-7b-sft-full tags: - alignment-handbook - trl - dpo - generated_from_trainer - trl - dpo - generated_from_trainer datasets: - HuggingFaceH4/ultrafeedback_binarized model-index: - name: zephyr-7b-dpo-full results: [] --- # zephyr-7b-dpo-full This model is a fine-tuned version of [alignment-handbook/zephyr-7b-sft-full](https://huggingface.co/alignment-handbook/zephyr-7b-sft-full) on the HuggingFaceH4/ultrafeedback_binarized dataset. It achieves the following results on the evaluation set: - Loss: 0.2141 - Rewards/chosen: 4.2427 - Rewards/rejected: -5.5362 - Rewards/accuracies: 0.9141 - Rewards/margins: 9.7789 - Logps/rejected: -191.0266 - Logps/chosen: -248.9478 - Logits/rejected: -2.4882 - Logits/chosen: -2.5045 ## Model description More information needed ## Intended uses & limitations More information needed ## Training and evaluation data More information needed ## Training procedure ### Training hyperparameters The following hyperparameters were used during training: - learning_rate: 5e-07 - train_batch_size: 8 - eval_batch_size: 8 - seed: 42 - distributed_type: multi-GPU - num_devices: 8 - gradient_accumulation_steps: 2 - total_train_batch_size: 128 - total_eval_batch_size: 64 - optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08 - lr_scheduler_type: cosine - lr_scheduler_warmup_ratio: 0.1 - num_epochs: 1 ### Training results | Training Loss | Epoch | Step | Validation Loss | Rewards/chosen | Rewards/rejected | Rewards/accuracies | Rewards/margins | Logps/rejected | Logps/chosen | Logits/rejected | Logits/chosen | |:-------------:|:-----:|:----:|:---------------:|:--------------:|:----------------:|:------------------:|:---------------:|:--------------:|:------------:|:---------------:|:-------------:| | 0.3315 | 0.21 | 100 | 0.2975 | 3.4373 | -3.8279 | 0.9023 | 7.2653 | -187.6101 | -250.5587 | -2.5158 | -2.5301 | | 0.2909 | 0.42 | 200 | 0.2754 | 4.8618 | -4.1200 | 0.9180 | 8.9818 | -188.1942 | -247.7097 | -2.5310 | -2.5459 | | 0.6445 | 0.63 | 300 | 0.2245 | 4.2165 | -5.3713 | 0.9102 | 9.5878 | -190.6968 | -249.0004 | -2.4915 | -2.5059 | | 0.2653 | 0.84 | 400 | 0.2103 | 4.5125 | -5.2808 | 0.9258 | 9.7933 | -190.5157 | -248.4084 | -2.4965 | -2.5123 | ### Framework versions - Transformers 4.38.2 - Pytorch 2.1.2+cu118 - Datasets 2.16.1 - Tokenizers 0.15.2