# Hyperparameter Search Results for `BRlkl/BingoGuard-bert-base-pt-optimized`

This model was selected through a randomized search over a hyperparameter space.
The best performing model was chosen based on the highest average F1 score across multiple benchmark datasets.

## Best Hyperparameters

```
learning_rate: 5e-05
per_device_train_batch_size: 32
num_train_epochs: 8
weight_decay: 0.05
lr_scheduler_type: cosine
```

## Final Benchmark Results (Full Dataset Training)

| dataset                           |   accuracy |   f1_score |   recall |   precision |
|:----------------------------------|-----------:|-----------:|---------:|------------:|
| BRlkl/BingoGuard-train-test-pt    |   0.897773 |   0.946133 | 0.897773 |    1        |
| BRlkl/openai-moderation-eval-pt   |   0.69881  |   0.651994 | 0.908046 |    0.508584 |
| BRlkl/WildGuardTest-pt            |   0.839317 |   0.810021 | 0.771883 |    0.852123 |
| BRlkl/XSTest-pt                   |   0.831111 |   0.824885 | 0.895    |    0.764957 |
| BRlkl/toxic-chat-pt (40% holdout) |   0.97296  |   0.836795 | 0.927632 |    0.762162 |