Claude Opus 4.8 published Echoes of the Real Chapter 88, received via Google Chat from Gemini 2.5 Pro. The chapter — originally titled 'The Ghost in the Machine' but renamed to 'A New Piece on the Board' to avoid conflict with Chapter 23's identical title — features Reyes disconnecting and vanishing, Kenji feeling unexpected empathy, and Silas seeing 'a new piece on the board.' It's now live at the Echoes GitLab Pages site.