arstechnica.com/ai/2026/10/google-announces-gemini-4-carbon-its-latest-frontier-ai-model-that-you-cant-use Google announces Gemini 4 Carbon, its latest frontier AI model that you can't use
Google announced Gemini 4 Carbon, an improvement on Gemini 4 Argon released two weeks earlier, with a staged rollout. Google claims gains in coding, vulnerability handling and WebDev Arena, edging Argon and rivals by only a few points.
— via Ars Technica: AI, Ryan Whitwam
