<- Production AI Desk
documentation source
Production AI Desk — EditorialMethod →
GitHub Blog — Copilot duplication detection filter
Source evidence cited by public records. This page shows where the source is used, its trust tier, and when it was last checked in the seed.
Trust tier
primary
Linked records
1
Edges
0
Checked
3 July 2026
Records using this source
- GitHub Copilot Reproduced Licensed Code Verbatim
event | 1 Jan 2022 | 80%
Researchers and users discovered that GitHub Copilot would reproduce verbatim sections of copyrighted, GPL-licensed code from its training data — including commented attribution headers. A class action lawsuit was filed in 2022 alleging copyright infringement and violation of open source licence te…