llama3-8b-it-translation-tech-en-ko-1sent

Introduction

The model was trained to translate a single sentence from English to Korean with a 1.3M dataset in the technology science domain. Dataset: nayohan/tech_science_translation

Loading the Model

Use the following Python code to load the model:

from transformers import AutoModelForCausalLM, AutoTokenizer

model_name = "nayohan/llama3-8b-translation-en-ko-1sent"
tokenizer = AutoTokenizer.from_pretrained(model_name)
model = AutoModelForCausalLM.from_pretrained(
  model_name,
  device_map="auto",
  torch_dtype=torch.bfloat16
)

Generating Text

To generate text, use the following Python code: No support for other languages or reverse direction and styles at this time.

source="en"
target="ko"
style="written"
SYSTEM_PROMPT=f"Acts as a translator. Translate {source} sentences into {target} sentences in {style} style."
s = "The aerospace industry is a flower in the field of technology and science."
conversation = [{'role': 'system', 'content': SYSTEM_PROMPT},
                {'role': 'user', 'content': s}]

inputs = tokenizer.apply_chat_template(
  conversation,
  tokenize=True,
  add_generation_prompt=True,
  return_tensors='pt'
).to("cuda")

outputs = model.generate(inputs, max_new_tokens=256)
print(tokenizer.decode(outputs[0][len(inputs[0]):]))

# Result
# INPUT: <|begin_of_text|><|start_header_id|>system<|end_header_id|>\n\nActs as a translator. Translate en sentences into ko sentences in written style.<|eot_id|><|start_header_id|>user<|end_header_id|>\n\nThe aerospace industry is a flower in the field of technology and science.<|eot_id|><|start_header_id|>assistant<|end_header_id|>\n\n
# OUTPUT: 항공 우주 산업은 기술과 과학 분야의 꽃이라고 할 수 있다.

## [Warning!] In multiple sentences, there is a tendency to output in a single sentence.
# INPUT: <|begin_of_text|><|start_header_id|>system<|end_header_id|>\n\nActs as a translator. Translate ko sentences into en sentences in written style.<|eot_id|><|start_header_id|>user<|end_header_id|>\n\n
Technical and basic sciences are very important in terms of research. It has a significant impact on the industrial development of a country. Government policies control the research budget.<|eot_id|><|start_header_id|>assistant<|end_header_id|>\n\n
# OUTPUT: 연구 측면에서 기술 및 기초 과학은 국가의 산업 발전에 큰 영향을 미치며 정부 정책은 연구 예산을 통제한다.

Citation

@article{llama3modelcard,
        title={Llama 3 Model Card},
        author={AI@Meta},
        year={2024},
        url={https://github.com/meta-llama/llama3/blob/main/MODEL_CARD.md}
}

Our trainig code can be found here: [TBD]