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本文档介绍如何开始使用 Upstage 事实核查模型。

安装

安装 langchain-upstage 包:
pip install -U langchain-upstage

环境设置

确保设置以下环境变量:
import os

os.environ["UPSTAGE_API_KEY"] = "YOUR_API_KEY"

使用方法

初始化 UpstageGroundednessCheck 类:
from langchain_upstage import UpstageGroundednessCheck

groundedness_check = UpstageGroundednessCheck()
使用 run 方法检查输入文本的事实准确性:
request_input = {
    "context": "Mauna Kea is an inactive volcano on the island of Hawai'i. Its peak is 4,207.3 m above sea level, making it the highest point in Hawaii and second-highest peak of an island on Earth.",
    "answer": "Mauna Kea is 5,207.3 meters tall.",
}

response = groundedness_check.invoke(request_input)
print(response)