Brave Search
Brave Search is a search engine developed by Brave Software.
Brave Searchuses its own web index. As of May 2022, it covered over 10 billion pages and was used to serve 92% of search results without relying on any third-parties, with the remainder being retrieved server-side from the Bing API or (on an opt-in basis) client-side from Google. According to Brave, the index was kept "intentionally smaller than that of Google or Bing" in order to help avoid spam and other low-quality content, with the disadvantage that "Brave Search is not yet as good as Google in recovering long-tail queries."Brave Search Premium: As of April 2023 Brave Search is an ad-free website, but it will eventually switch to a new model that will include ads and premium users will get an ad-free experience. User data including IP addresses won't be collected from its users by default. A premium account will be required for opt-in data-collection.
安装与设置
要访问 Brave Search API，您需要 创建一个账户并获取 API 密钥。
文档加载器
查看一个 使用示例。
from langchain_community.document_loaders import BraveSearchLoader
API 参考：BraveSearchLoader
工具
查看一个 使用示例。
from langchain.tools import BraveSearch
API 参考：BraveSearch