Google releases Gemini 4 Argon for complex multi-step reasoning

Google has made its latest frontier model, Gemini 4 Argon, globally available for developers and enterprises via the API in AI Studio and the Gemini platform. The model is also rolling out to Google AI Ultra subscribers in Google Antigravity, as well as Ultra and Pro subscribers in the Gemini app and AI Mode in Search.

Argon is built to handle complex, real-world tasks across domains such as coding, finance, legal, cybersecurity, and science. The model launches at an introductory price of $2 per million input tokens and $10 per million output tokens, with cached input tokens discounted by 95 percent.

Performance and benchmarks

Designed for depth and precision in multi-step workflows, Argon ranks number one on the Vals Index, which measures model performance across critical economic sectors including finance, coding, legal, and tax work. Teams across Google and the research community have integrated the model into various high-stakes workflows, reporting significant efficiency gains.