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README.md
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---
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library_name: transformers
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license: apache-2.0
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language:
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- en
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- ko
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base_model:
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- meta-llama/Meta-Llama-3-8B
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---
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<a href="https://github.com//KULLM">
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<img src="./bllossom_icon.png" width="40%" height="40%">
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</a>
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# Bllossom | [Demo](https://c537bba37aaab5fc9e.gradio.live) | [Homepage](https://www.bllossom.ai/) |
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The Bllossom language model is a Korean-English bilingual language model based on the open-source LLama3. It enhances the connection of knowledge between Korean and English. It has the following features:
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* **Knowledge Linking**: Linking Korean and English knowledge through additional training
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* **Vocabulary Expansion**: Expansion of Korean vocabulary to enhance Korean expressiveness.
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* **Instruction Tuning**: Tuning using custom-made instruction following data specialized for Korean language and Korean culture
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* **Human Feedback**: DPO has been applied
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* **Vision-Language Alignment**: Aligning the vision transformer with this language model
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**This model devel by [MLPLab at Seoultech](http://mlp.seoultech.ac.kr), [Teddysum](http://teddysum.ai/) and [Yonsei Univ](https://sites.google.com/view/hansaemkim/hansaem-kim)**
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## NEWS
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* [2024/04] We released Bllossom v2.0, based on llama-3
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* [2023/12] We released Bllossom-Vision v1.0, based on Bllossom
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* [2023/08] We released Bllossom v1.0, based on llama-2.
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* [2023/07] We released Bllossom v0.7, based on polyglot-ko.
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## Example code
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### Install Dependencies
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```bash
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pip install torch transformers==4.40.0 accelerate
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```
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### Python code with Pipeline
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```python
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import transformers
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import torch
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model_id = "MLP-KTLim/Bllossom"
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pipeline = transformers.pipeline(
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"text-generation",
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model=model_id,
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model_kwargs={"torch_dtype": torch.bfloat16},
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device_map="auto",
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)
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pipeline.model.eval()
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PROMPT = '''λΉμ μ μ μ©ν AI μ΄μμ€ν΄νΈμ
λλ€. μ¬μ©μμ μ§μμ λν΄ μΉμ νκ³ μ ννκ² λ΅λ³ν΄μΌ ν©λλ€.'''
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instruction = "μμΈκ³ΌνκΈ°μ λνκ΅ MLPμ°κ΅¬μ€μ λν΄ μκ°ν΄μ€"
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messages = [
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{"role": "system", "content": f"{PROMPT}"},
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{"role": "user", "content": f"{instruction}"}
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]
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prompt = pipeline.tokenizer.apply_chat_template(
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messages,
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tokenize=False,
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add_generation_prompt=True
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)
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terminators = [
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pipeline.tokenizer.eos_token_id,
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pipeline.tokenizer.convert_tokens_to_ids("<|eot_id|>")
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]
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outputs = pipeline(
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prompt,
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max_new_tokens=2048,
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eos_token_id=terminators,
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do_sample=True,
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temperature=0.6,
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top_p=0.9,
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)
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print(outputs[0]["generated_text"][len(prompt):])
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# μμΈκ³ΌνκΈ°μ λνκ΅ MLPμ°κ΅¬μ€μ λ©ν°λͺ¨λ¬ μμ°μ΄μ²λ¦¬ μ°κ΅¬λ₯Ό νκ³ μμ΅λλ€. ꡬμ±μμ μκ²½ν κ΅μμ κΉλ―Όμ€, κΉμλ―Ό, μ΅μ°½μ, μμΈνΈ, μ νκ²°, μνμ, μ‘μΉμ°, μ‘μ ν, μ λμ¬ νμμ΄ μμ΅λλ€.
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```
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### Python code with AutoModel
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```python
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import os
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import torch
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from transformers import AutoTokenizer, AutoModelForCausalLM
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model_id = 'MLP-KTLim/Bllossom'
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tokenizer = AutoTokenizer.from_pretrained(model_id)
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model = AutoModelForCausalLM.from_pretrained(
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model_id,
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torch_dtype=torch.bfloat16,
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device_map="auto",
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)
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model.eval()
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PROMPT = '''λΉμ μ μ μ©ν AI μ΄μμ€ν΄νΈμ
λλ€. μ¬μ©μμ μ§μμ λν΄ μΉμ νκ³ μ ννκ² λ΅λ³ν΄μΌ ν©λλ€.'''
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instruction = "μμΈκ³ΌνκΈ°μ λνκ΅ MLPμ°κ΅¬μ€μ λν΄ μκ°ν΄μ€"
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messages = [
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{"role": "system", "content": f"{PROMPT}"},
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{"role": "user", "content": f"{instruction}"}
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]
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input_ids = tokenizer.apply_chat_template(
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messages,
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add_generation_prompt=True,
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return_tensors="pt"
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).to(model.device)
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terminators = [
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tokenizer.eos_token_id,
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tokenizer.convert_tokens_to_ids("<|eot_id|>")
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]
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outputs = model.generate(
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input_ids,
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max_new_tokens=2048,
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eos_token_id=terminators,
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do_sample=True,
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temperature=0.6,
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top_p=0.9,
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repetition_penalty = 1.1
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)
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print(tokenizer.decode(outputs[0][input_ids.shape[-1]:], skip_special_tokens=True))
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# μμΈκ³ΌνκΈ°μ λνκ΅ MLPμ°κ΅¬μ€μ λ©ν°λͺ¨λ¬ μμ°μ΄μ²λ¦¬ μ°κ΅¬λ₯Ό νκ³ μμ΅λλ€. ꡬμ±μμ μκ²½ν κ΅μμ κΉλ―Όμ€, κΉμλ―Ό, μ΅μ°½μ, μμΈνΈ, μ νκ²°, μνμ, μ‘μΉμ°, μ‘μ ν, μ λμ¬ νμμ΄ μμ΅λλ€.
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```
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## Citation
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**Language Model**
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```text
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@misc{bllossom,
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author = {ChangSu Choi, Yongbin Jeong, Seoyoon Park, InHo Won, HyeonSeok Lim, SangMin Kim, Yejee Kang, Chanhyuk Yoon, Jaewan Park, Yiseul Lee, HyeJin Lee, Younggyun Hahm, Hansaem Kim, KyungTae Lim},
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title = {Optimizing Language Augmentation for Multilingual Large Language Models: A Case Study on Korean},
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year = {2024},
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journal = {LREC-COLING 2024},
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paperLink = {\url{https://arxiv.org/pdf/2403.10882}},
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},
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}
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```
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**Vision-Language Model**
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```text
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@misc{bllossom,
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author = {Dongjae Shin, Hyunseok Lim, Inho Won, Changsu Choi, Minjun Kim, Seungwoo Song, Hangyeol Yoo, Sangmin Kim, Kyungtae Lim},
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title = {X-LLaVA: Optimizing Bilingual Large Vision-Language Alignment},
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year = {2024},
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publisher = {GitHub},
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journal = {NAACL 2024 findings},
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paperLink = {\url{https://arxiv.org/pdf/2403.11399}},
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},
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}
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```
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## Contact
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- μκ²½ν(KyungTae Lim), Professor at Seoultech. `[email protected]`
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- ν¨μκ· (Younggyun Hahm), CEO of Teddysum. `[email protected]`
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