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---
license: mit
library_name: peft
tags:
- alignment-handbook
- generated_from_trainer
- trl
- dpo
base_model: microsoft/phi-2
datasets:
- HuggingFaceH4/ultrafeedback_binarized
model-index:
- name: phi-2-gpo-renew2-b0.01-log-i0
  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-renew2-b0.01-log-i0

This model is a fine-tuned version of [lole25/phi-2-sft-lora-ultrachat](https://huggingface.co/lole25/phi-2-sft-lora-ultrachat) on the HuggingFaceH4/ultrafeedback_binarized dataset.
It achieves the following results on the evaluation set:
- Loss: 0.6909
- Rewards/chosen: -0.0288
- Rewards/rejected: -0.0865
- Rewards/accuracies: 0.6270
- Rewards/margins: 0.0577
- Logps/rejected: -252.4614
- Logps/chosen: -280.4224
- Logits/rejected: 1.0251
- Logits/chosen: 0.9229

## 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: 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 |
|:-------------:|:-----:|:----:|:---------------:|:--------------:|:----------------:|:------------------:|:---------------:|:--------------:|:------------:|:---------------:|:-------------:|
| 0.6931        | 0.03  | 100  | 0.6931          | -0.0003        | -0.0006          | 0.4515             | 0.0003          | -243.8745      | -277.5758    | 1.0631          | 0.9710        |
| 0.693         | 0.05  | 200  | 0.6929          | 0.0028         | -0.0017          | 0.5885             | 0.0046          | -243.9904      | -277.2661    | 1.0632          | 0.9705        |
| 0.6926        | 0.08  | 300  | 0.6925          | 0.0100         | -0.0055          | 0.6260             | 0.0155          | -244.3642      | -276.5485    | 1.0488          | 0.9545        |
| 0.6916        | 0.1   | 400  | 0.6920          | 0.0057         | -0.0240          | 0.6340             | 0.0297          | -246.2157      | -276.9778    | 0.9930          | 0.8978        |
| 0.6913        | 0.13  | 500  | 0.6917          | -0.0320        | -0.0687          | 0.6310             | 0.0366          | -250.6851      | -280.7516    | 0.9188          | 0.8239        |
| 0.6916        | 0.16  | 600  | 0.6915          | -0.0605        | -0.1045          | 0.6215             | 0.0440          | -254.2614      | -283.5969    | 0.9507          | 0.8586        |
| 0.6911        | 0.18  | 700  | 0.6914          | -0.0360        | -0.0798          | 0.6260             | 0.0438          | -251.7944      | -281.1486    | 0.9765          | 0.8818        |
| 0.6915        | 0.21  | 800  | 0.6913          | -0.0433        | -0.0906          | 0.6240             | 0.0473          | -252.8779      | -281.8777    | 0.9965          | 0.9022        |
| 0.691         | 0.24  | 900  | 0.6912          | -0.0529        | -0.1055          | 0.6245             | 0.0526          | -254.3653      | -282.8321    | 1.0206          | 0.9266        |
| 0.6913        | 0.26  | 1000 | 0.6912          | -0.0397        | -0.0905          | 0.6290             | 0.0507          | -252.8640      | -281.5216    | 1.0170          | 0.9216        |
| 0.6912        | 0.29  | 1100 | 0.6912          | -0.0550        | -0.1016          | 0.625              | 0.0466          | -253.9782      | -283.0510    | 1.0190          | 0.9244        |
| 0.6902        | 0.31  | 1200 | 0.6912          | -0.0570        | -0.1101          | 0.6230             | 0.0531          | -254.8289      | -283.2487    | 1.0101          | 0.9164        |
| 0.6912        | 0.34  | 1300 | 0.6911          | -0.0234        | -0.0732          | 0.6130             | 0.0498          | -251.1342      | -279.8864    | 1.0357          | 0.9401        |
| 0.6914        | 0.37  | 1400 | 0.6911          | -0.0157        | -0.0634          | 0.6295             | 0.0477          | -250.1540      | -279.1180    | 1.0311          | 0.9342        |
| 0.6919        | 0.39  | 1500 | 0.6910          | -0.0502        | -0.1023          | 0.6320             | 0.0521          | -254.0441      | -282.5649    | 1.0137          | 0.9161        |
| 0.6912        | 0.42  | 1600 | 0.6910          | -0.0349        | -0.0862          | 0.6320             | 0.0513          | -252.4398      | -281.0401    | 1.0315          | 0.9320        |
| 0.6905        | 0.44  | 1700 | 0.6910          | -0.0530        | -0.1089          | 0.6325             | 0.0559          | -254.7030      | -282.8433    | 1.0088          | 0.9100        |
| 0.6901        | 0.47  | 1800 | 0.6910          | -0.0409        | -0.0984          | 0.6225             | 0.0575          | -253.6523      | -281.6338    | 1.0314          | 0.9324        |
| 0.6902        | 0.5   | 1900 | 0.6910          | -0.0326        | -0.0895          | 0.6215             | 0.0569          | -252.7657      | -280.8078    | 1.0212          | 0.9226        |
| 0.6919        | 0.52  | 2000 | 0.6910          | -0.0239        | -0.0768          | 0.6275             | 0.0529          | -251.4911      | -279.9320    | 1.0252          | 0.9259        |
| 0.6919        | 0.55  | 2100 | 0.6909          | -0.0381        | -0.0926          | 0.6345             | 0.0545          | -253.0794      | -281.3606    | 1.0476          | 0.9477        |
| 0.6917        | 0.58  | 2200 | 0.6909          | -0.0421        | -0.0985          | 0.6325             | 0.0564          | -253.6693      | -281.7611    | 1.0407          | 0.9399        |
| 0.6909        | 0.6   | 2300 | 0.6909          | -0.0318        | -0.0861          | 0.6335             | 0.0543          | -252.4272      | -280.7285    | 1.0408          | 0.9399        |
| 0.6903        | 0.63  | 2400 | 0.6909          | -0.0296        | -0.0850          | 0.6360             | 0.0553          | -252.3121      | -280.5100    | 1.0219          | 0.9198        |
| 0.6908        | 0.65  | 2500 | 0.6909          | -0.0373        | -0.0959          | 0.6330             | 0.0586          | -253.4011      | -281.2754    | 1.0213          | 0.9196        |
| 0.6907        | 0.68  | 2600 | 0.6909          | -0.0424        | -0.1023          | 0.6295             | 0.0599          | -254.0473      | -281.7884    | 1.0173          | 0.9161        |
| 0.6905        | 0.71  | 2700 | 0.6909          | -0.0353        | -0.0938          | 0.6310             | 0.0585          | -253.1964      | -281.0736    | 1.0139          | 0.9119        |
| 0.692         | 0.73  | 2800 | 0.6909          | -0.0327        | -0.0894          | 0.6305             | 0.0567          | -252.7526      | -280.8156    | 1.0163          | 0.9141        |
| 0.6906        | 0.76  | 2900 | 0.6909          | -0.0334        | -0.0904          | 0.6295             | 0.0570          | -252.8527      | -280.8846    | 1.0123          | 0.9098        |
| 0.6904        | 0.79  | 3000 | 0.6909          | -0.0312        | -0.0890          | 0.6295             | 0.0579          | -252.7167      | -280.6625    | 1.0147          | 0.9123        |
| 0.6905        | 0.81  | 3100 | 0.6909          | -0.0301        | -0.0877          | 0.6330             | 0.0576          | -252.5846      | -280.5529    | 1.0175          | 0.9147        |
| 0.6919        | 0.84  | 3200 | 0.6909          | -0.0301        | -0.0878          | 0.6305             | 0.0577          | -252.6000      | -280.5576    | 1.0176          | 0.9154        |
| 0.69          | 0.86  | 3300 | 0.6909          | -0.0266        | -0.0839          | 0.6285             | 0.0573          | -252.2050      | -280.2096    | 1.0212          | 0.9186        |
| 0.689         | 0.89  | 3400 | 0.6909          | -0.0289        | -0.0867          | 0.6280             | 0.0578          | -252.4849      | -280.4384    | 1.0223          | 0.9202        |
| 0.6901        | 0.92  | 3500 | 0.6909          | -0.0290        | -0.0869          | 0.6260             | 0.0579          | -252.5046      | -280.4475    | 1.0239          | 0.9216        |
| 0.6914        | 0.94  | 3600 | 0.6909          | -0.0288        | -0.0865          | 0.6290             | 0.0577          | -252.4631      | -280.4258    | 1.0244          | 0.9221        |
| 0.6914        | 0.97  | 3700 | 0.6909          | -0.0289        | -0.0864          | 0.6320             | 0.0576          | -252.4591      | -280.4350    | 1.0240          | 0.9216        |
| 0.6917        | 0.99  | 3800 | 0.6909          | -0.0287        | -0.0866          | 0.6320             | 0.0579          | -252.4790      | -280.4204    | 1.0246          | 0.9221        |


### Framework versions

- PEFT 0.7.1
- Transformers 4.36.2
- Pytorch 2.1.2
- Datasets 2.14.6
- Tokenizers 0.15.2