metadata
language:
- en
- ko
license: llama3.1
tags:
- llama-3.1
- ncsoft
- varco
base_model:
- meta-llama/Meta-Llama-3.1-8B-Instruct
Llama-VARCO-8B-Instruct
About the Model
Llama-VARCO-8B-Instruct is a generative model built with Llama, specifically designed to excel in Korean through additional training. The model uses continual pre-training with both Korean and English datasets to enhance its understanding and generation capabilites in Korean, while also maintaining its proficiency in English. It performs supervised fine-tuning (SFT) and direct preference optimization (DPO) in Korean to align with human preferences.
- Developed by: NC Research, Language Model Team
- Languages (NLP): Korean, English
- License: LLAMA 3.1 COMMUNITY LICENSE AGREEMENT
- Base model: meta-llama/Meta-Llama-3.1-8B
Uses
Direct Use
We recommend to use transformers v4.43.0 or later, as advised for Llama-3.1.
from transformers import AutoTokenizer, AutoModelForCausalLM
import torch
model = AutoModelForCausalLM.from_pretrained(
"NCSOFT/Llama-VARCO-8B-Instruct",
torch_dtype=torch.bfloat16,
device_map="auto"
)
tokenizer = AutoTokenizer.from_pretrained("NCSOFT/Llama-VARCO-8B-Instruct")
messages = [
{"role": "system", "content": "You are a helpful assistant Varco. Respond accurately and diligently according to the user's instructions."},
{"role": "user", "content": "์๋
ํ์ธ์."}
]
inputs = tokenizer.apply_chat_template(messages, return_tensors="pt").to(model.device)
eos_token_id = [
tokenizer.eos_token_id,
tokenizer.convert_tokens_to_ids("<|eot_id|>")
]
outputs = model.generate(
inputs,
eos_token_id=eos_token_id,
max_length=8192
)
print(tokenizer.decode(outputs[0]))
Evaluation
LogicKor
We used the LogicKor code to measure performance. For the judge model, we used the officially recommended gpt-4-1106-preview. The score includes only the 0-shot evaluation provided in the default.
| Model | Math | Reasoning | Writing | Coding | Understanding | Grammer | Single turn | Multi turn | Overall |
|---|---|---|---|---|---|---|---|---|---|
| Llama-VARCO-8B-Instruct | 6.71 / 8.57 | 8.86 / 8.29 | 9.86 / 9.71 | 8.86 / 9.29 | 9.29 / 10.0 | 8.57 / 7.86 | 8.69 | 8.95 | 8.82 |
| EXAONE-3.0-7.8B-Instruct | 6.86 / 7.71 | 8.57 / 6.71 | 10.0 / 9.29 | 9.43 / 10.0 | 10.0 / 10.0 | 9.57 / 5.14 | 9.07 | 8.14 | 8.61 |
| Meta-Llama-3.1-8B-Instruct | 4.29 / 4.86 | 6.43 / 6.57 | 6.71 / 5.14 | 6.57 / 6.00 | 4.29 / 4.14 | 6.00 / 4.00 | 5.71 | 5.12 | 5.42 |
| Gemma-2-9B-Instruct | 6.14 / 5.86 | 9.29 / 9.0 | 9.29 / 8.57 | 9.29 / 9.14 | 8.43 / 8.43 | 7.86 / 4.43 | 8.38 | 7.57 | 7.98 |
| Qwen2-7B-Instruct | 5.57 / 4.86 | 7.71 / 6.43 | 7.43 / 7.00 | 7.43 / 8.00 | 7.86 / 8.71 | 6.29 / 3.29 | 7.05 | 6.38 | 6.71 |