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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-b0.001-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-b0.001-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: 0.0367
- Rewards/chosen: -0.0859
- Rewards/rejected: -0.1297
- Rewards/accuracies: 0.6335
- Rewards/margins: 0.0439
- Logps/rejected: -373.5459
- Logps/chosen: -363.4243
- Logits/rejected: 0.0915
- Logits/chosen: 0.0487

## 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 |
|:-------------:|:-----:|:----:|:---------------:|:--------------:|:----------------:|:------------------:|:---------------:|:--------------:|:------------:|:---------------:|:-------------:|
| 0.066         | 0.03  | 100  | 0.0537          | -0.0000        | -0.0001          | 0.4725             | 0.0000          | -243.8812      | -277.5782    | 1.0637          | 0.9712        |
| 0.0611        | 0.05  | 200  | 0.0535          | 0.0003         | -0.0002          | 0.5780             | 0.0005          | -243.9921      | -277.2496    | 1.0643          | 0.9716        |
| 0.0609        | 0.08  | 300  | 0.0529          | 0.0015         | -0.0005          | 0.6165             | 0.0020          | -244.3336      | -276.0178    | 1.0636          | 0.9689        |
| 0.0513        | 0.1   | 400  | 0.0511          | -0.0031        | -0.0095          | 0.6150             | 0.0064          | -253.2858      | -280.6138    | 0.9583          | 0.8601        |
| 0.0501        | 0.13  | 500  | 0.0475          | -0.0293        | -0.0455          | 0.6050             | 0.0162          | -289.3190      | -306.8101    | 0.5770          | 0.4970        |
| 0.0508        | 0.16  | 600  | 0.0449          | -0.0439        | -0.0691          | 0.6055             | 0.0252          | -312.9566      | -321.4783    | 0.3282          | 0.2749        |
| 0.0421        | 0.18  | 700  | 0.0437          | -0.0501        | -0.0791          | 0.6055             | 0.0290          | -322.8759      | -327.6276    | 0.3240          | 0.2708        |
| 0.0437        | 0.21  | 800  | 0.0428          | -0.0468        | -0.0742          | 0.6005             | 0.0274          | -318.0196      | -324.3805    | 0.3805          | 0.3236        |
| 0.0387        | 0.24  | 900  | 0.0423          | -0.0603        | -0.0976          | 0.6055             | 0.0373          | -341.3827      | -337.8515    | 0.2503          | 0.1997        |
| 0.0469        | 0.26  | 1000 | 0.0410          | -0.0415        | -0.0745          | 0.6120             | 0.0330          | -318.2856      | -319.0327    | 0.3303          | 0.2683        |
| 0.0405        | 0.29  | 1100 | 0.0413          | -0.0604        | -0.0953          | 0.6065             | 0.0350          | -339.1555      | -337.9239    | 0.3569          | 0.3022        |
| 0.0532        | 0.31  | 1200 | 0.0414          | -0.0616        | -0.1042          | 0.6150             | 0.0426          | -347.9869      | -339.1231    | 0.1742          | 0.1261        |
| 0.0421        | 0.34  | 1300 | 0.0401          | -0.0362        | -0.0677          | 0.6240             | 0.0316          | -311.5635      | -313.6982    | 0.3279          | 0.2688        |
| 0.0454        | 0.37  | 1400 | 0.0401          | -0.0665        | -0.1024          | 0.6130             | 0.0359          | -346.2302      | -344.0237    | 0.2565          | 0.2034        |
| 0.03          | 0.39  | 1500 | 0.0394          | -0.0809        | -0.1233          | 0.6185             | 0.0424          | -367.0958      | -358.4021    | 0.2512          | 0.1958        |
| 0.0455        | 0.42  | 1600 | 0.0390          | -0.0528        | -0.0864          | 0.6220             | 0.0336          | -330.2539      | -330.3630    | 0.3432          | 0.2802        |
| 0.0444        | 0.44  | 1700 | 0.0383          | -0.0576        | -0.0957          | 0.6215             | 0.0381          | -339.5015      | -335.1629    | 0.1956          | 0.1433        |
| 0.0411        | 0.47  | 1800 | 0.0391          | -0.0864        | -0.1297          | 0.6165             | 0.0433          | -373.5191      | -363.9651    | 0.1143          | 0.0721        |
| 0.0486        | 0.5   | 1900 | 0.0382          | -0.0792        | -0.1204          | 0.6260             | 0.0412          | -364.1853      | -356.7109    | 0.1764          | 0.1298        |
| 0.0378        | 0.52  | 2000 | 0.0378          | -0.0642        | -0.1013          | 0.6290             | 0.0371          | -345.1359      | -341.7246    | 0.1294          | 0.0808        |
| 0.0316        | 0.55  | 2100 | 0.0375          | -0.0770        | -0.1185          | 0.6275             | 0.0414          | -362.2671      | -354.5952    | 0.0687          | 0.0245        |
| 0.0375        | 0.58  | 2200 | 0.0376          | -0.0825        | -0.1250          | 0.6280             | 0.0425          | -368.8188      | -360.0626    | 0.0391          | 0.0007        |
| 0.0344        | 0.6   | 2300 | 0.0376          | -0.0705        | -0.1082          | 0.6315             | 0.0377          | -351.9891      | -348.0063    | 0.1002          | 0.0554        |
| 0.0393        | 0.63  | 2400 | 0.0374          | -0.0839        | -0.1244          | 0.6330             | 0.0404          | -368.2057      | -361.4958    | 0.0124          | -0.0271       |
| 0.0501        | 0.65  | 2500 | 0.0373          | -0.0970        | -0.1420          | 0.6265             | 0.0450          | -385.8456      | -374.5688    | 0.0053          | -0.0307       |
| 0.03          | 0.68  | 2600 | 0.0372          | -0.0948        | -0.1408          | 0.6280             | 0.0460          | -384.5748      | -372.3464    | 0.0325          | -0.0064       |
| 0.0445        | 0.71  | 2700 | 0.0372          | -0.0927        | -0.1378          | 0.6255             | 0.0450          | -381.6031      | -370.2887    | 0.0394          | -0.0008       |
| 0.0359        | 0.73  | 2800 | 0.0369          | -0.0822        | -0.1244          | 0.6375             | 0.0422          | -368.1677      | -359.7133    | 0.0926          | 0.0476        |
| 0.0454        | 0.76  | 2900 | 0.0368          | -0.0861        | -0.1308          | 0.6340             | 0.0447          | -374.6195      | -363.6591    | 0.0788          | 0.0362        |
| 0.0422        | 0.79  | 3000 | 0.0368          | -0.0872        | -0.1317          | 0.6350             | 0.0445          | -375.5086      | -364.7430    | 0.0778          | 0.0354        |
| 0.0401        | 0.81  | 3100 | 0.0368          | -0.0844        | -0.1284          | 0.6350             | 0.0440          | -372.1985      | -361.9238    | 0.0778          | 0.0345        |
| 0.0455        | 0.84  | 3200 | 0.0368          | -0.0842        | -0.1275          | 0.6335             | 0.0434          | -371.3240      | -361.7043    | 0.0871          | 0.0436        |
| 0.0537        | 0.86  | 3300 | 0.0368          | -0.0820        | -0.1248          | 0.6350             | 0.0428          | -368.5755      | -359.5146    | 0.0936          | 0.0492        |
| 0.0415        | 0.89  | 3400 | 0.0367          | -0.0845        | -0.1281          | 0.6365             | 0.0436          | -371.9387      | -362.0815    | 0.0925          | 0.0492        |
| 0.0399        | 0.92  | 3500 | 0.0367          | -0.0853        | -0.1290          | 0.6325             | 0.0437          | -372.8227      | -362.8265    | 0.0937          | 0.0507        |
| 0.0386        | 0.94  | 3600 | 0.0367          | -0.0855        | -0.1294          | 0.6330             | 0.0438          | -373.1803      | -363.0746    | 0.0909          | 0.0479        |
| 0.0372        | 0.97  | 3700 | 0.0367          | -0.0859        | -0.1297          | 0.6375             | 0.0438          | -373.5262      | -363.4134    | 0.0910          | 0.0480        |
| 0.033         | 0.99  | 3800 | 0.0367          | -0.0858        | -0.1297          | 0.6325             | 0.0439          | -373.5426      | -363.3738    | 0.0911          | 0.0481        |


### Framework versions

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