Expired50% confidenceFactExact time
Dify's knowledge base module supports uploading formats such as PDF, Word, and web pages, and has built-in vector databases including Weaviate, Qdrant, and Milvus as storage backends.
1
Sources
50%
Confidence
Medium-term (~90 days)
Relevance
7/22/2026
First Seen
This claim has expired. It is kept for the record and no longer describes the current state.
Valid until: 10/20/2026(expired)
Sources
Related Claims
UnverifiedDify uses the open-source vector database Weaviate as its knowledge base storage by default.75% similarUnverifiedLlamaIndex支持PDF、Word、数据库、API等上百种数据源的数据连接74% similarUnverified知识库检索中，文档分段后每个文本块通过嵌入模型（如text-embedding-ada-002或BGE系列）转换为高维向量存储在向量数据库中70% similarUnverifiedLangChain provides a unified Document Loader to handle heterogeneous data sources such as PDFs, Word documents, Markdown, web pages, and plain text.70% similarVerifiedDify has built-in support for multiple vector database backends, including Weaviate, Qdrant, Milvus, and pgvector.70% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/593833API
curl https://kongchang.com/api/v1/knowledge/claims/593833MCP
get_claim(id=593833)