Gemini 4 Argon brings complex-work automation to the API
Google’s Gemini 4 Argon is now globally available to developers and enterprises through the API, giving teams a model aimed at multi-step coding, legal, finance, science, and cybersecurity work. You give it a goal and relevant project rules, and it can work through changes autonomously: Google says one team cut long-session preparation time by 40% and cold imports by 21%. Introductory pricing is $2 per million input tokens and $10 per million output tokens, with cached inputs 95% cheaper.