ABEJA-Qwen2.5-32b-Japanese-v1.0はQwen/Qwen2.5-32B-Instructをベースに日本語中心とした継続事前学習を実施したモデルabeja/ABEJA-Qwen2.5-32b-Japanese-v0.1に対してSFTとDPOによる事後学習を実施したモデルです。

詳細はABEJAのテックブログを参照してください。

https://tech-blog.abeja.asia/entry/geniac2-qwen25-32b-v1.0

使い方

Python

import torch
from transformers import AutoModelForCausalLM, AutoTokenizer

model_name = "abeja/ABEJA-Qwen2.5-32b-Japanese-v1.0"

model = AutoModelForCausalLM.from_pretrained(
    model_name,
    torch_dtype="auto",
    device_map="auto"
)
tokenizer = AutoTokenizer.from_pretrained(model_name)

prompt = "人とAIが協調するためには？"
messages = [
    {"role": "system", "content": "You are Qwen, created by Alibaba Cloud. You are a helpful assistant."},
    {"role": "user", "content": prompt}
]
text = tokenizer.apply_chat_template(
    messages,
    tokenize=False,
    add_generation_prompt=True
)
model_inputs = tokenizer([text], return_tensors="pt").to(model.device)

generated_ids = model.generate(
    **model_inputs,
    max_new_tokens=512
)
generated_ids = [
    output_ids[len(input_ids):] for input_ids, output_ids in zip(model_inputs.input_ids, generated_ids)
]

response = tokenizer.batch_decode(generated_ids, skip_special_tokens=True)[0]

print(response)

開発者

Hiroshi Kiyota
Keisuke Fujimoto
Kentaro Nakanishi
Kyo Hattori
Shinya Otani
Shogo Muranushi
Takuma Kume
Tomoki Manabe

(*)アルファベット順