Google unveils Gemini 4 Argon, its most advanced AI model

Alphabet officially unveiled Gemini 4 Argon as its most advanced artificial intelligence model to date. The model features a significantly expanded output window of up to 1 million tokens, enabling deep reasoning for multi-step tasks. It excels in real-world software engineering, legal drafting, and financial analysis, leading across specialized professional benchmarks. Gemini 4 Argon includes powerful defensive cybersecurity capabilities, capable of autonomously finding, validating, and patching software vulnerabilities. Google is rolling out the model in cautious phases starting with trusted security partners while enforcing rigorous safeguards against potential misuse.