zephyr-7b-dpo-lora
This model is a fine-tuned version of mistralai/Mistral-7B-v0.1 on an unknown dataset. It achieves the following results on the evaluation set:
- Loss: 0.2082
- Rewards/chosen: 1.3857
- Rewards/rejected: -0.9066
- Rewards/accuracies: 0.9414
- Rewards/margins: 2.2923
- Logps/rejected: -388.5903
- Logps/chosen: -238.5479
- Logits/rejected: -2.7219
- Logits/chosen: -2.6178
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: 4
- eval_batch_size: 8
- seed: 42
- gradient_accumulation_steps: 32
- total_train_batch_size: 128
- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
- lr_scheduler_type: linear
- 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 0.2019 | 1.0 | 1470 | 0.2082 | 1.3857 | -0.9066 | 0.9414 | 2.2923 | -388.5903 | -238.5479 | -2.7219 | -2.6178 |
Framework versions
- Transformers 4.35.0
- Pytorch 2.1.1+cu121
- Datasets 2.14.6
- Tokenizers 0.14.1
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Model tree for yihang7/zephyr-7b-dpo-lora
Base model
mistralai/Mistral-7B-v0.1