Can you remember which ideas & sentences were your own and which were generated with AI? In a controlled study (n=184), we found that AI use significantly reduces the accuracy of content attribution after one week. #CHI2026 preprint & numbers in 🧵 @robinwelsch.bsky.social @svengoller.bsky.social

Typical chatbots force co-writers to leave shared docs. Our #CHI2026 paper explores collaborative AI use in shared docs via 3 features: 🤖 Shared agent profiles ☑️ Repeatable tasks, triggered by users or system 💬 Agents respond in shared comments Preprint in 🧵 w @florianlehmann.bsky.social