mykor / KURE-v1

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Total runs: 375
24-hour runs: 0
7-day runs: 23
30-day runs: 203
Model's Last Updated: July 04 2025
feature-extraction

Introduction of KURE-v1

Model Details of KURE-v1

๐Ÿ”Ž KURE-v1

Introducing Korea University Retrieval Embedding model, KURE-v1 It has shown remarkable performance in Korean text retrieval, speficially overwhelming most multilingual embedding models.
To our knowledge, It is one of the best publicly opened Korean retrieval models.

For details, visit the KURE repository


Model Versions
Model Name Dimension Sequence Length Introduction
KURE-v1 1024 8192 Fine-tuned BAAI/bge-m3 with Korean data via CachedGISTEmbedLoss
KoE5 1024 512 Fine-tuned intfloat/multilingual-e5-large with ko-triplet-v1.0 via CachedMultipleNegativesRankingLoss
Model Description

This is the model card of a ๐Ÿค— transformers model that has been pushed on the Hub.

Example code
Install Dependencies

First install the Sentence Transformers library:

pip install -U sentence-transformers
Python code

Then you can load this model and run inference.

from sentence_transformers import SentenceTransformer

# Download from the ๐Ÿค— Hub
model = SentenceTransformer("nlpai-lab/KURE-v1")

# Run inference
sentences = [
    'ํ—Œ๋ฒ•๊ณผ ๋ฒ•์›์กฐ์ง๋ฒ•์€ ์–ด๋–ค ๋ฐฉ์‹์„ ํ†ตํ•ด ๊ธฐ๋ณธ๊ถŒ ๋ณด์žฅ ๋“ฑ์˜ ๋‹ค์–‘ํ•œ ๋ฒ•์  ๋ชจ์ƒ‰์„ ๊ฐ€๋Šฅํ•˜๊ฒŒ ํ–ˆ์–ด',
    '4. ์‹œ์‚ฌ์ ๊ณผ ๊ฐœ์„ ๋ฐฉํ–ฅ ์•ž์„œ ์‚ดํŽด๋ณธ ๋ฐ”์™€ ๊ฐ™์ด ์šฐ๋ฆฌ ํ—Œ๋ฒ•๊ณผ ๏ฝข๋ฒ•์›์กฐ์ง ๋ฒ•๏ฝฃ์€ ๋Œ€๋ฒ•์› ๊ตฌ์„ฑ์„ ๋‹ค์–‘ํ™”ํ•˜์—ฌ ๊ธฐ๋ณธ๊ถŒ ๋ณด์žฅ๊ณผ ๋ฏผ์ฃผ์ฃผ์˜ ํ™•๋ฆฝ์— ์žˆ์–ด ๋‹ค๊ฐ์ ์ธ ๋ฒ•์  ๋ชจ์ƒ‰์„ ๊ฐ€๋Šฅํ•˜๊ฒŒ ํ•˜๋Š” ๊ฒƒ์„ ๊ทผ๋ณธ ๊ทœ๋ฒ”์œผ๋กœ ํ•˜๊ณ  ์žˆ๋‹ค. ๋”์šฑ์ด ํ•ฉ์˜์ฒด๋กœ์„œ์˜ ๋Œ€๋ฒ•์› ์›๋ฆฌ๋ฅผ ์ฑ„ํƒํ•˜๊ณ  ์žˆ๋Š” ๊ฒƒ ์—ญ์‹œ ๊ทธ ๊ตฌ์„ฑ์˜ ๋‹ค์–‘์„ฑ์„ ์š”์ฒญํ•˜๋Š” ๊ฒƒ์œผ๋กœ ํ•ด์„๋œ๋‹ค. ์ด์™€ ๊ฐ™์€ ๊ด€์ ์—์„œ ๋ณผ ๋•Œ ํ˜„์ง ๋ฒ•์›์žฅ๊ธ‰ ๊ณ ์œ„๋ฒ•๊ด€์„ ์ค‘์‹ฌ์œผ๋กœ ๋Œ€๋ฒ•์›์„ ๊ตฌ์„ฑํ•˜๋Š” ๊ด€ํ–‰์€ ๊ฐœ์„ ํ•  ํ•„์š”๊ฐ€ ์žˆ๋Š” ๊ฒƒ์œผ๋กœ ๋ณด์ธ๋‹ค.',
    '์—ฐ๋ฐฉํ—Œ๋ฒ•์žฌํŒ์†Œ๋Š” 2001๋…„ 1์›” 24์ผ 5:3์˜ ๋‹ค์ˆ˜๊ฒฌํ•ด๋กœ ใ€Œ๋ฒ•์›์กฐ์ง๋ฒ•ใ€ ์ œ169์กฐ ์ œ2๋ฌธ์ด ํ—Œ๋ฒ•์— ํ•ฉ์น˜๋œ๋‹ค๋Š” ํŒ๊ฒฐ์„ ๋‚ด๋ ธ์Œ โ—‹ 5์ธ์˜ ๋‹ค์ˆ˜ ์žฌํŒ๊ด€์€ ์†Œ์†ก๊ด€๊ณ„์ธ์˜ ์ธ๊ฒฉ๊ถŒ ๋ณดํ˜ธ, ๊ณต์ •ํ•œ ์ ˆ์ฐจ์˜ ๋ณด์žฅ๊ณผ ๋ฐฉํ•ด๋ฐ›์ง€ ์•Š๋Š” ๋ฒ•๊ณผ ์ง„์‹ค ๋ฐœ๊ฒฌ ๋“ฑ์„ ๊ทผ๊ฑฐ๋กœ ํ•˜์—ฌ ํ…”๋ ˆ๋น„์ „ ์ดฌ์˜์— ๋Œ€ํ•œ ์ ˆ๋Œ€์ ์ธ ๊ธˆ์ง€๋ฅผ ํ—Œ๋ฒ•์— ํ•ฉ์น˜ํ•˜๋Š” ๊ฒƒ์œผ๋กœ ๋ณด์•˜์Œ โ—‹ ๊ทธ๋Ÿฌ๋‚˜ ๋‚˜๋จธ์ง€ 3์ธ์˜ ์žฌํŒ๊ด€์€ ํ–‰์ •๋ฒ•์›์˜ ์†Œ์†ก์ ˆ์ฐจ๋Š” ํŠน๋ณ„ํ•œ ์ธ๊ฒฉ๊ถŒ ๋ณดํ˜ธ์˜ ์ด์ต๋„ ์—†์œผ๋ฉฐ, ํ…”๋ ˆ๋น„์ „ ๊ณต๊ฐœ์ฃผ์˜๋กœ ์ธํ•ด ๋ฒ•๊ณผ ์ง„์‹ค ๋ฐœ๊ฒฌ์˜ ๊ณผ์ •์ด ์–ธ์ œ๋‚˜ ์œ„ํƒœ๋กญ๊ฒŒ ๋˜๋Š” ๊ฒƒ์€ ์•„๋‹ˆ๋ผ๋ฉด์„œ ๋ฐ˜๋Œ€์˜๊ฒฌ์„ ์ œ์‹œํ•จ โ—‹ ์™œ๋ƒํ•˜๋ฉด ํ–‰์ •๋ฒ•์›์˜ ์†Œ์†ก์ ˆ์ฐจ์—์„œ๋Š” ์†Œ์†ก๋‹น์‚ฌ์ž๊ฐ€ ๊ฐœ์ธ์ ์œผ๋กœ ์ง์ ‘ ์‹ฌ๋ฆฌ์— ์ฐธ์„ํ•˜๊ธฐ๋ณด๋‹ค๋Š” ๋ณ€ํ˜ธ์‚ฌ๊ฐ€ ์ฐธ์„ํ•˜๋Š” ๊ฒฝ์šฐ๊ฐ€ ๋งŽ์œผ๋ฉฐ, ์‹ฌ๋ฆฌ๋Œ€์ƒ๋„ ์‚ฌ์‹ค๋ฌธ์ œ๊ฐ€ ์•„๋‹Œ ๋ฒ•๋ฅ ๋ฌธ์ œ๊ฐ€ ๋Œ€๋ถ€๋ถ„์ด๊ธฐ ๋•Œ๋ฌธ์ด๋ผ๋Š” ๊ฒƒ์ž„ โ–ก ํ•œํŽธ, ์—ฐ๋ฐฉํ—Œ๋ฒ•์žฌํŒ์†Œ๋Š” ใ€Œ์—ฐ๋ฐฉํ—Œ๋ฒ•์žฌํŒ์†Œ๋ฒ•ใ€(Bundesverfassungsgerichtsgesetz: BVerfGG) ์ œ17a์กฐ์— ๋”ฐ๋ผ ์ œํ•œ์ ์ด๋‚˜๋งˆ ์žฌํŒ์— ๋Œ€ํ•œ ๋ฐฉ์†ก์„ ํ—ˆ์šฉํ•˜๊ณ  ์žˆ์Œ โ—‹ ใ€Œ์—ฐ๋ฐฉํ—Œ๋ฒ•์žฌํŒ์†Œ๋ฒ•ใ€ ์ œ17์กฐ์—์„œ ใ€Œ๋ฒ•์›์กฐ์ง๋ฒ•ใ€ ์ œ14์ ˆ ๋‚ด์ง€ ์ œ16์ ˆ์˜ ๊ทœ์ •์„ ์ค€์šฉํ•˜๋„๋ก ํ•˜๊ณ  ์žˆ์ง€๋งŒ, ๋…น์Œ์ด๋‚˜ ์ดฌ์˜์„ ํ†ตํ•œ ์žฌํŒ๊ณต๊ฐœ์™€ ๊ด€๋ จํ•˜์—ฌ์„œ๋Š” ใ€Œ๋ฒ•์›์กฐ์ง๋ฒ•ใ€๊ณผ ๋‹ค๋ฅธ ๋‚ด์šฉ์„ ๊ทœ์ •ํ•˜๊ณ  ์žˆ์Œ',
]
embeddings = model.encode(sentences)
print(embeddings.shape)
# [3, 1024]

# Get the similarity scores for the embeddings
similarities = model.similarity(embeddings, embeddings)
print(similarities)
# Results for KURE-v1
# tensor([[1.0000, 0.6967, 0.5306],
#         [0.6967, 1.0000, 0.4427],
#         [0.5306, 0.4427, 1.0000]])
Training Details
Training Data
KURE-v1
  • Korean query-document-hard_negative(5) data
  • 2,000,000 examples
Training Procedure
  • loss: Used CachedGISTEmbedLoss by sentence-transformers
  • batch size: 4096
  • learning rate: 2e-05
  • epochs: 1
Evaluation
Metrics
  • Recall, Precision, NDCG, F1
Benchmark Datasets
  • Ko-StrategyQA : ํ•œ๊ตญ์–ด ODQA multi-hop ๊ฒ€์ƒ‰ ๋ฐ์ดํ„ฐ์…‹ (StrategyQA ๋ฒˆ์—ญ)
  • AutoRAGRetrieval : ๊ธˆ์œต, ๊ณต๊ณต, ์˜๋ฃŒ, ๋ฒ•๋ฅ , ์ปค๋จธ์Šค 5๊ฐœ ๋ถ„์•ผ์— ๋Œ€ํ•ด, pdf๋ฅผ ํŒŒ์‹ฑํ•˜์—ฌ ๊ตฌ์„ฑํ•œ ํ•œ๊ตญ์–ด ๋ฌธ์„œ ๊ฒ€์ƒ‰ ๋ฐ์ดํ„ฐ์…‹
  • MIRACLRetrieval : Wikipedia ๊ธฐ๋ฐ˜์˜ ํ•œ๊ตญ์–ด ๋ฌธ์„œ ๊ฒ€์ƒ‰ ๋ฐ์ดํ„ฐ์…‹
  • PublicHealthQA : ์˜๋ฃŒ ๋ฐ ๊ณต์ค‘๋ณด๊ฑด ๋„๋ฉ”์ธ์— ๋Œ€ํ•œ ํ•œ๊ตญ์–ด ๋ฌธ์„œ ๊ฒ€์ƒ‰ ๋ฐ์ดํ„ฐ์…‹
  • BelebeleRetrieval : FLORES-200 ๊ธฐ๋ฐ˜์˜ ํ•œ๊ตญ์–ด ๋ฌธ์„œ ๊ฒ€์ƒ‰ ๋ฐ์ดํ„ฐ์…‹
  • MrTidyRetrieval : Wikipedia ๊ธฐ๋ฐ˜์˜ ํ•œ๊ตญ์–ด ๋ฌธ์„œ ๊ฒ€์ƒ‰ ๋ฐ์ดํ„ฐ์…‹
  • MultiLongDocRetrieval : ๋‹ค์–‘ํ•œ ๋„๋ฉ”์ธ์˜ ํ•œ๊ตญ์–ด ์žฅ๋ฌธ ๊ฒ€์ƒ‰ ๋ฐ์ดํ„ฐ์…‹
  • XPQARetrieval : ๋‹ค์–‘ํ•œ ๋„๋ฉ”์ธ์˜ ํ•œ๊ตญ์–ด ๋ฌธ์„œ ๊ฒ€์ƒ‰ ๋ฐ์ดํ„ฐ์…‹
Results

์•„๋ž˜๋Š” ๋ชจ๋“  ๋ชจ๋ธ์˜, ๋ชจ๋“  ๋ฒค์น˜๋งˆํฌ ๋ฐ์ดํ„ฐ์…‹์— ๋Œ€ํ•œ ํ‰๊ท  ๊ฒฐ๊ณผ์ž…๋‹ˆ๋‹ค. ์ž์„ธํ•œ ๊ฒฐ๊ณผ๋Š” KURE Github ์—์„œ ํ™•์ธํ•˜์‹ค ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

Top-k 1
Model Average Recall_top1 Average Precision_top1 Average NDCG_top1 Average F1_top1
nlpai-lab/KURE-v1 0.52640 0.60551 0.60551 0.55784
dragonkue/BGE-m3-ko 0.52361 0.60394 0.60394 0.55535
BAAI/bge-m3 0.51778 0.59846 0.59846 0.54998
Snowflake/snowflake-arctic-embed-l-v2.0 0.51246 0.59384 0.59384 0.54489
nlpai-lab/KoE5 0.50157 0.57790 0.57790 0.53178
intfloat/multilingual-e5-large 0.50052 0.57727 0.57727 0.53122
jinaai/jina-embeddings-v3 0.48287 0.56068 0.56068 0.51361
BAAI/bge-multilingual-gemma2 0.47904 0.55472 0.55472 0.50916
intfloat/multilingual-e5-large-instruct 0.47842 0.55435 0.55435 0.50826
intfloat/multilingual-e5-base 0.46950 0.54490 0.54490 0.49947
intfloat/e5-mistral-7b-instruct 0.46772 0.54394 0.54394 0.49781
Alibaba-NLP/gte-multilingual-base 0.46469 0.53744 0.53744 0.49353
Alibaba-NLP/gte-Qwen2-7B-instruct 0.46633 0.53625 0.53625 0.49429
openai/text-embedding-3-large 0.44884 0.51688 0.51688 0.47572
Salesforce/SFR-Embedding-2_R 0.43748 0.50815 0.50815 0.46504
upskyy/bge-m3-korean 0.43125 0.50245 0.50245 0.45945
jhgan/ko-sroberta-multitask 0.33788 0.38497 0.38497 0.35678
Top-k 3
Model Average Recall_top1 Average Precision_top1 Average NDCG_top1 Average F1_top1
nlpai-lab/KURE-v1 0.68678 0.28711 0.65538 0.39835
dragonkue/BGE-m3-ko 0.67834 0.28385 0.64950 0.39378
BAAI/bge-m3 0.67526 0.28374 0.64556 0.39291
Snowflake/snowflake-arctic-embed-l-v2.0 0.67128 0.28193 0.64042 0.39072
intfloat/multilingual-e5-large 0.65807 0.27777 0.62822 0.38423
nlpai-lab/KoE5 0.65174 0.27329 0.62369 0.37882
BAAI/bge-multilingual-gemma2 0.64415 0.27416 0.61105 0.37782
jinaai/jina-embeddings-v3 0.64116 0.27165 0.60954 0.37511
intfloat/multilingual-e5-large-instruct 0.64353 0.27040 0.60790 0.37453
Alibaba-NLP/gte-multilingual-base 0.63744 0.26404 0.59695 0.36764
Alibaba-NLP/gte-Qwen2-7B-instruct 0.63163 0.25937 0.59237 0.36263
intfloat/multilingual-e5-base 0.62099 0.26144 0.59179 0.36203
intfloat/e5-mistral-7b-instruct 0.62087 0.26144 0.58917 0.36188
openai/text-embedding-3-large 0.61035 0.25356 0.57329 0.35270
Salesforce/SFR-Embedding-2_R 0.60001 0.25253 0.56346 0.34952
upskyy/bge-m3-korean 0.59215 0.25076 0.55722 0.34623
jhgan/ko-sroberta-multitask 0.46930 0.18994 0.43293 0.26696
Top-k 5
Model Average Recall_top1 Average Precision_top1 Average NDCG_top1 Average F1_top1
nlpai-lab/KURE-v1 0.73851 0.19130 0.67479 0.29903
dragonkue/BGE-m3-ko 0.72517 0.18799 0.66692 0.29401
BAAI/bge-m3 0.72954 0.18975 0.66615 0.29632
Snowflake/snowflake-arctic-embed-l-v2.0 0.72962 0.18875 0.66236 0.29542
nlpai-lab/KoE5 0.70820 0.18287 0.64499 0.28628
intfloat/multilingual-e5-large 0.70124 0.18316 0.64402 0.28588
BAAI/bge-multilingual-gemma2 0.70258 0.18556 0.63338 0.28851
jinaai/jina-embeddings-v3 0.69933 0.18256 0.63133 0.28505
intfloat/multilingual-e5-large-instruct 0.69018 0.17838 0.62486 0.27933
Alibaba-NLP/gte-multilingual-base 0.69365 0.17789 0.61896 0.27879
intfloat/multilingual-e5-base 0.67250 0.17406 0.61119 0.27247
Alibaba-NLP/gte-Qwen2-7B-instruct 0.67447 0.17114 0.60952 0.26943
intfloat/e5-mistral-7b-instruct 0.67449 0.17484 0.60935 0.27349
openai/text-embedding-3-large 0.66365 0.17004 0.59389 0.26677
Salesforce/SFR-Embedding-2_R 0.65622 0.17018 0.58494 0.26612
upskyy/bge-m3-korean 0.65477 0.17015 0.58073 0.26589
jhgan/ko-sroberta-multitask 0.53136 0.13264 0.45879 0.20976
Top-k 10
Model Average Recall_top1 Average Precision_top1 Average NDCG_top1 Average F1_top1
nlpai-lab/KURE-v1 0.79682 0.10624 0.69473 0.18524
dragonkue/BGE-m3-ko 0.78450 0.10492 0.68748 0.18288
BAAI/bge-m3 0.79195 0.10592 0.68723 0.18456
Snowflake/snowflake-arctic-embed-l-v2.0 0.78669 0.10462 0.68189 0.18260
intfloat/multilingual-e5-large 0.75902 0.10147 0.66370 0.17693
nlpai-lab/KoE5 0.75296 0.09937 0.66012 0.17369
BAAI/bge-multilingual-gemma2 0.76153 0.10364 0.65330 0.18003
jinaai/jina-embeddings-v3 0.76277 0.10240 0.65290 0.17843
intfloat/multilingual-e5-large-instruct 0.74851 0.09888 0.64451 0.17283
Alibaba-NLP/gte-multilingual-base 0.75631 0.09938 0.64025 0.17363
Alibaba-NLP/gte-Qwen2-7B-instruct 0.74092 0.09607 0.63258 0.16847
intfloat/multilingual-e5-base 0.73512 0.09717 0.63216 0.16977
intfloat/e5-mistral-7b-instruct 0.73795 0.09777 0.63076 0.17078
openai/text-embedding-3-large 0.72946 0.09571 0.61670 0.16739
Salesforce/SFR-Embedding-2_R 0.71662 0.09546 0.60589 0.16651
upskyy/bge-m3-korean 0.71895 0.09583 0.60258 0.16712
jhgan/ko-sroberta-multitask 0.61225 0.07826 0.48687 0.13757

Citation

If you find our paper or models helpful, please consider cite as follows:

@misc{KURE,
  publisher = {Youngjoon Jang, Junyoung Son, Taemin Lee},
  year = {2024},
  url = {https://github.com/nlpai-lab/KURE}
},

@misc{KoE5,
  author = {NLP & AI Lab and Human-Inspired AI research},
  title = {KoE5: A New Dataset and Model for Improving Korean Embedding Performance},
  year = {2024},
  publisher = {Youngjoon Jang, Junyoung Son, Taemin Lee},
  journal = {GitHub repository},
  howpublished = {\url{https://github.com/nlpai-lab/KoE5}},
}

Runs of mykor KURE-v1 on huggingface.co

375
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3-day runs
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7-day runs
203
30-day runs

More Information About KURE-v1 huggingface.co Model

More KURE-v1 license Visit here:

https://choosealicense.com/licenses/mit

KURE-v1 huggingface.co

KURE-v1 huggingface.co is an AI model on huggingface.co that provides KURE-v1's model effect (), which can be used instantly with this mykor KURE-v1 model. huggingface.co supports a free trial of the KURE-v1 model, and also provides paid use of the KURE-v1. Support call KURE-v1 model through api, including Node.js, Python, http.

KURE-v1 huggingface.co Url

https://huggingface.co/mykor/KURE-v1

mykor KURE-v1 online free

KURE-v1 huggingface.co is an online trial and call api platform, which integrates KURE-v1's modeling effects, including api services, and provides a free online trial of KURE-v1, you can try KURE-v1 online for free by clicking the link below.

mykor KURE-v1 online free url in huggingface.co:

https://huggingface.co/mykor/KURE-v1

KURE-v1 install

KURE-v1 is an open source model from GitHub that offers a free installation service, and any user can find KURE-v1 on GitHub to install. At the same time, huggingface.co provides the effect of KURE-v1 install, users can directly use KURE-v1 installed effect in huggingface.co for debugging and trial. It also supports api for free installation.

KURE-v1 install url in huggingface.co:

https://huggingface.co/mykor/KURE-v1

Url of KURE-v1

KURE-v1 huggingface.co Url

Provider of KURE-v1 huggingface.co

mykor
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Updated:July 05 2025
huggingface.co

Total runs: 200
Run Growth: 145
Growth Rate: 72.50%
Updated:July 24 2025
huggingface.co

Total runs: 104
Run Growth: 22
Growth Rate: 21.15%
Updated:January 09 2026
huggingface.co

Total runs: 78
Run Growth: 61
Growth Rate: 78.21%
Updated:February 24 2023
huggingface.co

Total runs: 30
Run Growth: 10
Growth Rate: 33.33%
Updated:April 27 2023
huggingface.co

Total runs: 18
Run Growth: 5
Growth Rate: 27.78%
Updated:January 05 2026
huggingface.co

Total runs: 3
Run Growth: 2
Growth Rate: 66.67%
Updated:January 05 2026