RT Mark Kretschmann (@mark_k)Upcoming AI releases and features by @xAIwith estimated dates* Grokipedia (10/2025)* Grok 4.2 (11/2025)* Grok Imagine - longer videos (11/2025)* Image editing model (12/2025)* Grok X algorithm (12/2025)* Grok 5 (01/2026) https://t.co/u0pP055WO2 ...