metadata
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-ultrabin-low-margin
results: []
zephyr-7b-dpo-full-ultrabin-low-margin
This model is a fine-tuned version of alignment-handbook/zephyr-7b-sft-full on the HuggingFaceH4/ultrafeedback_binarized dataset. It achieves the following results on the evaluation set:
- Loss: 0.6718
- Rewards/chosen: 0.0158
- Rewards/rejected: -0.0423
- Rewards/accuracies: 0.6211
- Rewards/margins: 0.0581
- Logps/rejected: -266.8938
- Logps/chosen: -261.0514
- Logits/rejected: -2.4791
- Logits/chosen: -2.5121
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: 55
- 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.6816 | 0.3484 | 50 | 0.6725 | -0.0071 | -0.0549 | 0.5898 | 0.0478 | -268.1548 | -263.3413 | -2.5366 | -2.5709 |
| 0.6723 | 0.6969 | 100 | 0.6687 | -0.0876 | -0.1545 | 0.5742 | 0.0669 | -278.1130 | -271.3896 | -2.4595 | -2.4953 |
Framework versions
- Transformers 4.44.0.dev0
- Pytorch 2.1.2
- Datasets 2.20.0
- Tokenizers 0.19.1