Sentence Similarity
Safetensors
Japanese
RAGatouille
bert
ColBERT
JaColBERTv2.4 / README.md
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metadata
inference: false
datasets:
  - answerdotai/MMARCO-japanese-32-scored-triplets
  - unicamp-dl/mmarco
language:
  - ja
pipeline_tag: sentence-similarity
tags:
  - ColBERT
base_model:
  - cl-tohoku/bert-base-japanese-v3
  - bclavie/JaColBERT
license: mit
library_name: RAGatouille

Model weights for the JaColBERTv2.4 checkpoint, which is the pre-post-training version of JaColBERTv2.5, using an entirely overhauled training recipe and trained on just 40% of the data of JaColBERTv2.

This model largely outperforms all previous approaches, including JaColBERTV2 multilingual models such as BGE-M3, on all datasets.

This page will be updated with the full details and the model report in the next few days.