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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-dpo-renew1
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-dpo-renew1
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: 0.5780
- Rewards/chosen: -0.8278
- Rewards/rejected: -1.2811
- Rewards/accuracies: 0.6305
- Rewards/margins: 0.4532
- Logps/rejected: -371.9221
- Logps/chosen: -360.3287
- Logits/rejected: -0.0200
- Logits/chosen: -0.0541
## 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 |
|:-------------:|:-----:|:----:|:---------------:|:--------------:|:----------------:|:------------------:|:---------------:|:--------------:|:------------:|:---------------:|:-------------:|
| 0.6925 | 0.03 | 100 | 0.6928 | 0.0001 | -0.0008 | 0.4950 | 0.0008 | -243.8912 | -277.5416 | 1.0654 | 0.9728 |
| 0.6903 | 0.05 | 200 | 0.6900 | 0.0049 | -0.0015 | 0.5830 | 0.0064 | -243.9661 | -277.0526 | 1.0659 | 0.9732 |
| 0.682 | 0.08 | 300 | 0.6801 | 0.0215 | -0.0064 | 0.6055 | 0.0280 | -244.4588 | -275.3941 | 1.0974 | 1.0023 |
| 0.6574 | 0.1 | 400 | 0.6623 | -0.0453 | -0.1180 | 0.6055 | 0.0727 | -255.6189 | -282.0750 | 1.0541 | 0.9585 |
| 0.6262 | 0.13 | 500 | 0.6407 | -0.3256 | -0.4857 | 0.6045 | 0.1601 | -292.3858 | -310.1027 | 0.7972 | 0.7187 |
| 0.6441 | 0.16 | 600 | 0.6310 | -0.4984 | -0.7357 | 0.6040 | 0.2373 | -317.3828 | -327.3852 | 0.5041 | 0.4434 |
| 0.6238 | 0.18 | 700 | 0.6180 | -0.5136 | -0.7730 | 0.6175 | 0.2594 | -321.1137 | -328.9063 | 0.4768 | 0.4140 |
| 0.6022 | 0.21 | 800 | 0.6146 | -0.5608 | -0.8568 | 0.6095 | 0.2960 | -329.4937 | -333.6271 | 0.3469 | 0.2920 |
| 0.5893 | 0.24 | 900 | 0.6059 | -0.6665 | -1.0014 | 0.6170 | 0.3349 | -343.9540 | -344.1970 | 0.3136 | 0.2576 |
| 0.6435 | 0.26 | 1000 | 0.6007 | -0.5361 | -0.8713 | 0.6295 | 0.3352 | -330.9463 | -331.1562 | 0.3378 | 0.2766 |
| 0.5626 | 0.29 | 1100 | 0.5971 | -0.6841 | -1.0299 | 0.6195 | 0.3458 | -346.8068 | -345.9583 | 0.3416 | 0.2879 |
| 0.5319 | 0.31 | 1200 | 0.5971 | -0.8852 | -1.2896 | 0.6280 | 0.4044 | -372.7756 | -366.0687 | 0.1914 | 0.1477 |
| 0.5818 | 0.34 | 1300 | 0.5949 | -0.7178 | -1.1027 | 0.6315 | 0.3849 | -354.0860 | -349.3257 | 0.2165 | 0.1688 |
| 0.5981 | 0.37 | 1400 | 0.5936 | -0.6617 | -1.0257 | 0.6290 | 0.3641 | -346.3885 | -343.7120 | 0.1974 | 0.1465 |
| 0.5843 | 0.39 | 1500 | 0.5905 | -0.8861 | -1.3031 | 0.6335 | 0.4171 | -374.1299 | -366.1545 | 0.1004 | 0.0587 |
| 0.6283 | 0.42 | 1600 | 0.5882 | -0.7845 | -1.1706 | 0.6305 | 0.3860 | -360.8746 | -356.0013 | 0.2242 | 0.1738 |
| 0.5892 | 0.44 | 1700 | 0.5891 | -0.6741 | -1.0616 | 0.6310 | 0.3875 | -349.9719 | -344.9546 | 0.1718 | 0.1259 |
| 0.5821 | 0.47 | 1800 | 0.5856 | -0.8949 | -1.3353 | 0.6315 | 0.4404 | -377.3439 | -367.0341 | 0.1199 | 0.0761 |
| 0.6072 | 0.5 | 1900 | 0.5861 | -0.7180 | -1.1339 | 0.6270 | 0.4159 | -357.2063 | -349.3515 | 0.1237 | 0.0773 |
| 0.6338 | 0.52 | 2000 | 0.5852 | -0.7155 | -1.1277 | 0.6340 | 0.4122 | -356.5852 | -349.0984 | 0.0087 | -0.0301 |
| 0.5582 | 0.55 | 2100 | 0.5860 | -0.7383 | -1.1682 | 0.6340 | 0.4300 | -360.6402 | -351.3726 | -0.0229 | -0.0595 |
| 0.6103 | 0.58 | 2200 | 0.5821 | -0.9235 | -1.3855 | 0.6345 | 0.4620 | -382.3635 | -369.8921 | -0.0714 | -0.1065 |
| 0.5636 | 0.6 | 2300 | 0.5836 | -0.7656 | -1.2038 | 0.6335 | 0.4382 | -364.1970 | -354.1104 | -0.0481 | -0.0841 |
| 0.5846 | 0.63 | 2400 | 0.5804 | -0.8773 | -1.3343 | 0.6335 | 0.4570 | -377.2508 | -365.2781 | -0.0871 | -0.1200 |
| 0.5799 | 0.65 | 2500 | 0.5834 | -0.8420 | -1.3045 | 0.6340 | 0.4625 | -374.2641 | -361.7435 | -0.0576 | -0.0922 |
| 0.5565 | 0.68 | 2600 | 0.5810 | -0.8009 | -1.2549 | 0.6345 | 0.4540 | -369.3044 | -357.6355 | -0.0285 | -0.0643 |
| 0.5614 | 0.71 | 2700 | 0.5782 | -0.9522 | -1.4183 | 0.6325 | 0.4661 | -385.6433 | -372.7677 | -0.0358 | -0.0698 |
| 0.608 | 0.73 | 2800 | 0.5776 | -0.9378 | -1.3994 | 0.6360 | 0.4616 | -383.7585 | -371.3293 | -0.0229 | -0.0571 |
| 0.588 | 0.76 | 2900 | 0.5795 | -0.8330 | -1.2891 | 0.6345 | 0.4560 | -372.7224 | -360.8503 | -0.0442 | -0.0792 |
| 0.5324 | 0.79 | 3000 | 0.5807 | -0.7714 | -1.2134 | 0.6340 | 0.4420 | -365.1566 | -354.6904 | -0.0298 | -0.0648 |
| 0.6036 | 0.81 | 3100 | 0.5817 | -0.7454 | -1.1839 | 0.6360 | 0.4385 | -362.2076 | -352.0881 | -0.0359 | -0.0710 |
| 0.615 | 0.84 | 3200 | 0.5806 | -0.7630 | -1.2065 | 0.6330 | 0.4435 | -364.4670 | -353.8469 | -0.0295 | -0.0645 |
| 0.6211 | 0.86 | 3300 | 0.5794 | -0.7767 | -1.2207 | 0.6335 | 0.4439 | -365.8820 | -355.2186 | -0.0240 | -0.0585 |
| 0.535 | 0.89 | 3400 | 0.5777 | -0.8399 | -1.2929 | 0.6320 | 0.4530 | -373.1028 | -361.5366 | -0.0225 | -0.0558 |
| 0.5322 | 0.92 | 3500 | 0.5779 | -0.8260 | -1.2781 | 0.6335 | 0.4522 | -371.6272 | -360.1418 | -0.0210 | -0.0546 |
| 0.5527 | 0.94 | 3600 | 0.5780 | -0.8254 | -1.2779 | 0.6315 | 0.4525 | -371.6083 | -360.0847 | -0.0229 | -0.0565 |
| 0.5769 | 0.97 | 3700 | 0.5780 | -0.8286 | -1.2816 | 0.6315 | 0.4530 | -371.9745 | -360.4062 | -0.0225 | -0.0562 |
| 0.635 | 0.99 | 3800 | 0.5780 | -0.8268 | -1.2798 | 0.6300 | 0.4530 | -371.7967 | -360.2288 | -0.0237 | -0.0573 |
### Framework versions
- PEFT 0.7.1
- Transformers 4.36.2
- Pytorch 2.1.2
- Datasets 2.14.6
- Tokenizers 0.15.2 |