---
license: mit
library_name: peft
tags:
- alignment-handbook
- generated_from_trainer
- trl
- dpo
- generated_from_trainer
base_model: microsoft/phi-2
datasets:
- HuggingFaceH4/ultrafeedback_binarized
model-index:
- name: phi-2-gpo-test-longest-iter-random2-4
  results: []
---

<!-- This model card has been generated automatically according to the information the Trainer had access to. You
should probably proofread and complete it, then remove this comment. -->

# phi-2-gpo-test-longest-iter-random2-4

This model is a fine-tuned version of [DUAL-GPO/phi-2-gpo-test-longest-iter-random2-3](https://huggingface.co/DUAL-GPO/phi-2-gpo-test-longest-iter-random2-3) on the HuggingFaceH4/ultrafeedback_binarized dataset.
It achieves the following results on the evaluation set:
- Loss: 0.0019
- Rewards/chosen: -0.0074
- Rewards/rejected: -0.0063
- Rewards/accuracies: 0.4710
- Rewards/margins: -0.0012
- Logps/rejected: -279.6524
- Logps/chosen: -307.5768
- Logits/rejected: 0.0429
- Logits/chosen: -0.0563

## 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: 4

### Training results

| Training Loss | Epoch | Step | Validation Loss | Rewards/chosen | Rewards/rejected | Rewards/accuracies | Rewards/margins | Logps/rejected | Logps/chosen | Logits/rejected | Logits/chosen |
|:-------------:|:-----:|:----:|:---------------:|:--------------:|:----------------:|:------------------:|:---------------:|:--------------:|:------------:|:---------------:|:-------------:|
| 0.001         | 1.6   | 100  | 0.0018          | -0.0035        | -0.0023          | 0.4785             | -0.0012         | -279.2534      | -307.1775    | 0.0583          | -0.0400       |
| 0.0009        | 3.2   | 200  | 0.0019          | -0.0082        | -0.0066          | 0.4565             | -0.0015         | -279.6910      | -307.6504    | 0.0455          | -0.0553       |


### Framework versions

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