Source URL: https://simonwillison.net/2025/Mar/21/anthropic-used-brave/#atom-everything
Source: Simon Willison’s Weblog
Title: Anthropic Trust Center: Brave Search added as a subprocessor
Feedly Summary: Anthropic Trust Center: Brave Search added as a subprocessor
Yesterday I was trying to figure out if Anthropic has rolled their own search index for Claude’s new web search feature or if they were working with a partner. Here’s confirmation that they are using Brave:
Anthropic’s subprocessor list. As of March 19, 2025, we have made the following changes:
Subprocessors added:
Brave Search (more info)
That “more info" links to the help page for their new web search feature.
I confirmed this myself by prompting Claude to "Search for pelican facts" – it ran search for "Interesting pelican facts" and the ten results it showed as citations were an exact match for that search on Brave.
Via @zugaldia.bsky.social
Tags: anthropic, claude, generative-ai, llm-tool-use, search, ai, llms
AI Summary and Description: Yes
Summary: The text discusses Anthropic’s use of Brave Search as a subprocessor for their AI’s web search feature. This partnership highlights developments in generative AI and best practices in subprocessor management, which is relevant for AI security and compliance professionals.
Detailed Description: The text provides insights into Anthropic’s operations regarding their generative AI model, Claude, and its integration with Brave Search, which is significant for professionals focused on AI security and compliance. Here are the major points:
– **Subprocessor Usage**: Anthropic has confirmed the addition of Brave Search as a subprocessor to support the web search feature of their AI model, Claude. This indicates a strategic partnership that leverages existing technology to enhance AI capabilities.
– **Confirmation of Functionality**: The processes involved were tested by prompting Claude to perform a search, resulting in citations that matched the query made on Brave Search. This illustrates the practical application of the integration and confirms the efficiency of using Brave’s search capabilities.
– **Date of Change**: The information about the addition was officially noted on March 19, 2025, which is important for tracking changes in service agreements and compliance.
– **Relevance to Security and Compliance**:
– By utilizing a third-party service (Brave Search), Anthropic is engaging in a practice that necessitates strong compliance with data privacy laws and regulations.
– The partnership could also raise discussions regarding data governance, security, and the implications of data handling when integrating subprocessors for AI functionalities.
This collaboration between Anthropic and Brave Search reflects critical aspects of security and compliance in AI development, particularly around trust, data handling, and partnership management. It emphasizes the growing trend of leveraging existing frameworks for enhancing AI capabilities while maintaining regulatory compliance.