---
license: apache-2.0
language:
- ar
pipeline_tag: text-classification
tags:
- transformers
- sentence-transformers
- text-embeddings-inference
---

# Introducing ARM-V1 | Arabic Reranker Model (Version 1)

**For more info please refer to this blog: [ARM | Arabic Reranker Model](www.omarai.me).**

✨ This model is designed specifically for Arabic language reranking tasks, optimized to handle queries and passages with precision. 

✨ Unlike embedding models, which generate vector representations, this reranker directly evaluates the similarity between a question and a document, outputting a relevance score.

✨ Trained on a combination of positive and hard negative query-passage pairs, it excels in identifying the most relevant results. 

✨ The output score can be transformed into a [0, 1] range using a sigmoid function, providing a clear and interpretable measure of relevance.



## Usage 
### Using sentence-transformers

```
pip installsentence-transformers
```
```python
from sentence_transformers import CrossEncoder

# Load the cross-encoder model

# Define a query and a set of candidates with varying degrees of relevance
query = "تطبيقات الذكاء الاصطناعي تُستخدم في مختلف المجالات لتحسين الكفاءة."

# Candidates with varying relevance to the query
candidates = [
    "الذكاء الاصطناعي يساهم في تحسين الإنتاجية في الصناعات المختلفة.", # Highly relevant
    "نماذج التعلم الآلي يمكنها التعرف على الأنماط في مجموعات البيانات الكبيرة.", # Moderately relevant
    "الذكاء الاصطناعي يساعد الأطباء في تحليل الصور الطبية بشكل أفضل.", # Somewhat relevant
    "تستخدم الحيوانات التمويه كوسيلة للهروب من الحيوانات المفترسة.", # Irrelevant
]

# Create pairs of (query, candidate) for each candidate
query_candidate_pairs = [(query, candidate) for candidate in candidates]

# Get relevance scores from the model
scores = model.predict(query_candidate_pairs)

# Combine candidates with their scores and sort them by score in descending order (higher score = higher relevance)
ranked_candidates = sorted(zip(candidates, scores), key=lambda x: x[1], reverse=True)

# Output the ranked candidates with their scores
print("Ranked candidates based on relevance to the query:")
for i, (candidate, score) in enumerate(ranked_candidates, 1):
    print(f"Rank {i}:")
    print(f"Candidate: {candidate}")
    print(f"Score: {score}\n")
```
## Evaluation 




## <span style="color:blue">Acknowledgments</span>

The author would like to thank Prince Sultan University for their invaluable support in this project. Their contributions and resources have been instrumental in the development and fine-tuning of these models.


```markdown
## Citation

If you use the GATE, please cite it as follows:

@misc{nacar2025ARM,
      title={ARM, Arabic Reranker Model}, 
      author={Omer Nacar},
      year={2025},
      url={https://huggingface.co/Omartificial-Intelligence-Space/ARA-Reranker-V1},
}