Google Deepmind releases Gemini 4 Carbon just two weeks after Argon with gains across the board Matthias Bastian View the LinkedIn Profile of Matthias Bastian Oct 28, 2026 Key Points Just two weeks after Gemini 4 Argon, Google DeepMind released Gemini 4 Carbon, its next frontier model. Carbon tops the Artificial Analysis Intelligence Index v5 with 59 points, up from Argon's 50. Google says Carbon is built for multi-day, autonomous development workflows. It