Google Launches Gemini 4 Argon Frontier Model With 1M Token Output and Breakthrough Benchmarks

Google has released Gemini 4 Argon, a new frontier model designed for complex reasoning across software engineering, cybersecurity, and knowledge work, marking a significant advance in the company's AI capabilities. The model, announced September 30 and rolling out to developers and enterprises starting October 13, 2026, achieves leading performance on multiple enterprise benchmarks and introduces industry-leading 1 million output tokens—a tenfold increase from previous generations.