README.md

---
language:
- ar
tags:
- dense-retrieval
- bi-encoder
- sentence-transformers
metrics:
- loss
---

# Bi-Encoder Retrieval Model (`leafxyz/main`)

## 📊 Complete Training Artifacts & Logs
- **Architecture**: Bi-Encoder (Dense Vector Retrieval)
- **Loss Function**: `MultipleNegativesRankingLoss`
- **Training Step**: `500`
- **Training Loss**: `0.177432`
- **Positives Loss**: `0.111283`
- **Pairs with Negatives Loss**: `0.330405`

## 🗂️ Dataset Splits & Mixture
Data splits (Train/Validation/Test) are stored at:
👉 [leafxyz/arabic-retrieval-mixture-v2](https://huggingface.co/datasets/leafxyz/arabic-retrieval-mixture-v2)