anydef-orpo-v2
This model is a fine-tuned version of mistralai/Mistral-7B-v0.1 on the arynkiewicz/anydef-kilt-tasks-v2 dataset.
Find out about Model description, Intended uses & limitations and Training and evaluation data on our github.
This is an updated version of the anydef model. The primary goal was to use an improved dataset during fine-tuning, enabling the model to better understand nuances. Overall, anydef-v2 offers better performance in benchmarks, and manual inspection of the results suggests that the model has indeed improved.
Precision (%):
Dataset | anydef | anydef-v2 |
---|---|---|
RSS-500 | 66.23 | 66.89 |
ISTEX-1000 | 86.72 | 85.82 |
Reuters-128 | 63.8 | 64.88 |
TweekiGold | 75.23 | 75.93 |
Retrieval rate (%):
Dataset | anydef | anydef-v2 |
---|---|---|
RSS-500 | 82.78 | 84.11 |
ISTEX-1000 | 97.91 | 97.76 |
Reuters-128 | 80.47 | 83.33 |
TweekiGold | 89.93 | 91.67 |
Training procedure
Training hyperparameters
The following hyperparameters were used during training:
- learning_rate: 5e-06
- train_batch_size: 8
- eval_batch_size: 8
- seed: 42
- distributed_type: multi-GPU
- num_devices: 8
- total_train_batch_size: 64
- total_eval_batch_size: 64
- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
- lr_scheduler_type: inverse_sqrt
- lr_scheduler_warmup_steps: 100
- num_epochs: 3
Training results
Framework versions
- Transformers 4.43.3
- Pytorch 2.1.2+cu121
- Datasets 2.18.0
- Tokenizers 0.19.1
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