---
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: 0.9479
- Rewards/chosen: -0.0348
- Rewards/rejected: -0.0895
- Rewards/accuracies: 0.5419
- Rewards/margins: 0.0548
- Logps/rejected: -37.6161
- Logps/chosen: -34.0732
- Logits/rejected: -2.2190
- Logits/chosen: -2.2239

## 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: 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 |
|:-------------:|:-----:|:----:|:---------------:|:--------------:|:----------------:|:------------------:|:---------------:|:--------------:|:------------:|:---------------:|:-------------:|
| 0.8913        | 0.26  | 100  | 0.9845          | -0.0055        | -0.0215          | 0.5195             | 0.0159          | -37.5405       | -34.0407     | -2.2273         | -2.2322       |
| 0.7293        | 0.52  | 200  | 0.9602          | -0.0172        | -0.0580          | 0.5714             | 0.0408          | -37.5811       | -34.0537     | -2.2238         | -2.2286       |
| 0.6144        | 0.78  | 300  | 0.9713          | -0.0468        | -0.0779          | 0.5282             | 0.0310          | -37.6032       | -34.0866     | -2.2201         | -2.2249       |


### Framework versions

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