---
license: mit
library_name: peft
tags:
- trl
- dpo
- generated_from_trainer
base_model: microsoft/phi-2
model-index:
- name: phi-2-gpo-test-longest-iter-1
  results: []
---

<!-- This model card has been generated automatically according to the information the Trainer had access to. You
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# phi-2-gpo-test-longest-iter-1

This model is a fine-tuned version of [microsoft/phi-2](https://huggingface.co/microsoft/phi-2) on the None dataset.
It achieves the following results on the evaluation set:
- Loss: 0.0108
- Rewards/chosen: -0.0007
- Rewards/rejected: -0.0005
- Rewards/accuracies: 0.4995
- Rewards/margins: -0.0002
- Logps/rejected: -278.7133
- Logps/chosen: -306.4168
- Logits/rejected: 0.0867
- Logits/chosen: -0.0107

## 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-06
- train_batch_size: 4
- eval_batch_size: 4
- seed: 42
- distributed_type: multi-GPU
- gradient_accumulation_steps: 4
- total_train_batch_size: 16
- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
- lr_scheduler_type: cosine
- lr_scheduler_warmup_ratio: 0.1
- num_epochs: 2

### Training results

| Training Loss | Epoch | Step | Validation Loss | Rewards/chosen | Rewards/rejected | Rewards/accuracies | Rewards/margins | Logps/rejected | Logps/chosen | Logits/rejected | Logits/chosen |
|:-------------:|:-----:|:----:|:---------------:|:--------------:|:----------------:|:------------------:|:---------------:|:--------------:|:------------:|:---------------:|:-------------:|
| 0.0103        | 1.6   | 100  | 0.0108          | -0.0015        | -0.0014          | 0.5010             | -0.0001         | -278.8064      | -306.4953    | 0.0771          | -0.0200       |


### Framework versions

- PEFT 0.7.1
- Transformers 4.36.2
- Pytorch 2.2.1+cu121
- Datasets 2.14.6
- Tokenizers 0.15.2