Verified75% confidenceFactTime unknown
The core RAG architecture was first proposed by Patrick Lewis and others from Meta AI in a 2020 paper.
5
Sources
75%
Confidence
Long-term
Relevance
6/1/2026
First Seen
Sources
Related Entities
Cite This Claim
Stable URI
https://kongchang.com/claim/28810API
curl https://kongchang.com/api/v1/knowledge/claims/28810MCP
get_claim(id=28810)