Google Gemini 4 Argon Launches Globally: 1M Token Context, 77.9% DeepSWE Score Sets New Enterprise AI Reasoning Benchmark
Google officially launched its flagship Gemini 4 Argon model globally on October 13, 2026, featuring 1-million-token input/output capacity, ranking first on the Vals Index for finance, legal, and coding tasks, scoring 77.9% on DeepSWE v1.1, and offering introductory pricing of $2 per million input tokens until November 30, after which rates double to $4.