Google announces Gemini 4 Argon as its new frontier model

Google has announced Gemini 4 Argon, its new frontier intelligence model designed for deep reasoning across complex, long-horizon workflows. This launch follows the cancellation of Gemini 3.5 Pro and a strategic focus on 3.8 Flash. Google claims Gemini 4 Argon matches OpenAI's Astra model in cyber defense and outpaces rivals in certain areas. The company positions this model as the next era of frontier intelligence, aiming to strengthen its competitive position within the AI landscape.