---
license: mit
pipeline_tag: sentence-similarity
---

## Update (Dec 31, 2024):

We have updated our model.
1. The previous version uses [ms-marco-MiniLM-L-6-v2](https://huggingface.co/cross-encoder/ms-marco-MiniLM-L-6-v2) as base model,
the updated version takes [ms-marco-MiniLM-L-12-v2](https://huggingface.co/cross-encoder/ms-marco-MiniLM-L-12-v2) as base model which shows better generality
and performance improvements.

2. The new model uses confidence threshold of 0.8 compared to prior model without confidence-based training.

This model is the corresponding re-ranker supervised by instruction-tuned Llama2-13B, check our paper for more details.

The model generates a relevance score directly during ranking. Please replace the re-ranker argument in the scripts with model id.