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---
library_name: peft
tags:
- alignment-handbook
- trl
- dpo
- generated_from_trainer
base_model: NbAiLab/nb-gpt-j-6B-v2
datasets:
- hugodk-sch/aftonposten_title_prefs
model-index:
- name: aftonposten-6b-align-scan
  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. -->

# aftonposten-6b-align-scan

This model is a fine-tuned version of [data/ap-gpt-j-6b-sft-qlora-04-08](https://huggingface.co./data/ap-gpt-j-6b-sft-qlora-04-08) on the hugodk-sch/aftonposten_title_prefs dataset.
It achieves the following results on the evaluation set:
- Loss: 6.0779
- Rewards/chosen: -0.0133
- Rewards/rejected: -0.0383
- Rewards/accuracies: 0.5714
- Rewards/margins: 0.0250
- Logps/rejected: -37.7083
- Logps/chosen: -34.1011
- Logits/rejected: -2.2004
- Logits/chosen: -2.2052

## 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: 8
- seed: 42
- distributed_type: multi-GPU
- gradient_accumulation_steps: 2
- total_train_batch_size: 8
- 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 | Logits/chosen | Logits/rejected | Logps/chosen | Logps/rejected | Validation Loss | Rewards/accuracies | Rewards/chosen | Rewards/margins | Rewards/rejected |
|:-------------:|:-----:|:----:|:-------------:|:---------------:|:------------:|:--------------:|:---------------:|:------------------:|:--------------:|:---------------:|:----------------:|
| 5.6745        | 0.26  | 100  | -2.2338       | -2.2290         | -34.0153     | -37.5181       | 6.2508          | 0.5461             | 0.0038         | 0.0041          | -0.0003          |
| 5.2135        | 0.52  | 200  | -2.2315       | -2.2267         | -34.0014     | -37.5042       | 6.2881          | 0.5403             | 0.0066         | 0.0041          | 0.0025           |
| 4.3883        | 0.78  | 300  | -2.2291       | -2.2243         | -34.0193     | -37.5325       | 6.2382          | 0.5166             | 0.0031         | 0.0062          | -0.0032          |
| 2.9753        | 1.04  | 400  | 6.0369        | 0.0069          | -0.0106      | 0.6034         | 0.0176          | -37.5698           | -33.9999       | -2.2093         | -2.2141          |
| 2.4163        | 1.3   | 500  | 6.0677        | -0.0149         | -0.0375      | 0.5801         | 0.0225          | -37.7039           | -34.1092       | -2.1858         | -2.1907          |
| 2.52          | 1.56  | 600  | 5.9990        | -0.0097         | -0.0348      | 0.5748         | 0.0251          | -37.6905           | -34.0832       | -2.1951         | -2.1999          |
| 2.9186        | 1.82  | 700  | 6.1696        | -0.0176         | -0.0364      | 0.5598         | 0.0188          | -37.6988           | -34.1227       | -2.2048         | -2.2097          |
| 1.2867        | 2.08  | 800  | 6.0594        | -0.0122         | -0.0361      | 0.5777         | 0.0239          | -37.6970           | -34.0957       | -2.2060         | -2.2109          |
| 0.8862        | 2.34  | 900  | 6.0621        | -0.0165         | -0.0403      | 0.5918         | 0.0237          | -37.7179           | -34.1172       | -2.2027         | -2.2076          |
| 1.2395        | 2.6   | 1000 | 6.0000        | -0.0163         | -0.0418      | 0.5864         | 0.0255          | -37.7257           | -34.1161       | -2.2002         | -2.2050          |
| 1.4312        | 2.86  | 1100 | 5.9905        | -0.0144         | -0.0409      | 0.5860         | 0.0264          | -37.7210           | -34.1067       | -2.1989         | -2.2038          |
| 1.0133        | 3.12  | 1200 | 6.1103        | -0.0167         | -0.0396      | 0.5889         | 0.0229          | -37.7146           | -34.1182       | -2.2000         | -2.2048          |
| 0.5152        | 3.38  | 1300 | 6.0578        | -0.0132         | -0.0383      | 0.5544         | 0.0251          | -37.7080           | -34.1004       | -2.2003         | -2.2051          |
| 0.8378        | 3.64  | 1400 | 6.0572        | -0.0138         | -0.0389      | 0.5748         | 0.0251          | -37.7113           | -34.1035       | -2.2004         | -2.2052          |
| 0.9599        | 3.9   | 1500 | 6.0348        | -0.0125         | -0.0385      | 0.5835         | 0.0260          | -37.7091           | -34.0972       | -2.2004         | -2.2052          |


### Framework versions

- PEFT 0.8.2
- Transformers 4.37.2
- Pytorch 2.1.2+cu121
- Datasets 2.17.0
- Tokenizers 0.15.1