---
library_name: transformers
license: apache-2.0
base_model: Alibaba-NLP/gte-large-en-v1.5
tags:
- generated_from_trainer
metrics:
- f1
model-index:
- name: gte-large-en-v1.5-based-ft-prompt-injection-detection-241205Weighted
  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. -->

# gte-large-en-v1.5-based-ft-prompt-injection-detection-241205Weighted

This model is a fine-tuned version of [Alibaba-NLP/gte-large-en-v1.5](https://huggingface.co./Alibaba-NLP/gte-large-en-v1.5) on an unknown dataset.
It achieves the following results on the evaluation set:
- Loss: 0.3220
- F1: 0.9471

## 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: 0.0001
- train_batch_size: 32
- eval_batch_size: 32
- seed: 42
- gradient_accumulation_steps: 8
- total_train_batch_size: 256
- optimizer: Adam with betas=(0.9,0.999) and epsilon=1e-08
- lr_scheduler_type: linear
- lr_scheduler_warmup_steps: 1000
- num_epochs: 50
- mixed_precision_training: Native AMP

### Training results

| Training Loss | Epoch  | Step | Validation Loss | F1     |
|:-------------:|:------:|:----:|:---------------:|:------:|
| 0.4432        | 0.2527 | 100  | 0.2279          | 0.9104 |
| 0.1996        | 0.5054 | 200  | 0.1793          | 0.9343 |
| 0.165         | 0.7581 | 300  | 0.1437          | 0.9450 |
| 0.1528        | 1.0107 | 400  | 0.1273          | 0.9531 |
| 0.1062        | 1.2634 | 500  | 0.1355          | 0.9490 |
| 0.1127        | 1.5161 | 600  | 0.1349          | 0.9544 |
| 0.1186        | 1.7688 | 700  | 0.1523          | 0.9496 |
| 0.1173        | 2.0215 | 800  | 0.1516          | 0.9483 |
| 0.0785        | 2.2742 | 900  | 0.1503          | 0.9528 |
| 0.0849        | 2.5268 | 1000 | 0.1623          | 0.9514 |
| 0.0898        | 2.7795 | 1100 | 0.1539          | 0.9460 |
| 0.0891        | 3.0322 | 1200 | 0.2415          | 0.9515 |
| 0.065         | 3.2849 | 1300 | 0.1589          | 0.9541 |
| 0.062         | 3.5376 | 1400 | 0.1499          | 0.9470 |
| 0.0677        | 3.7903 | 1500 | 0.1788          | 0.9445 |
| 0.0638        | 4.0430 | 1600 | 0.3220          | 0.9471 |


### Framework versions

- Transformers 4.45.2
- Pytorch 2.5.1+cu124
- Datasets 3.1.0
- Tokenizers 0.20.3