Gemini 4 Argon is Google's flagship reasoning model designed for complex software engineering, scientific and mathematical problem-solving, and autonomous AI agents. It is built to handle demanding, multi-step tasks while maintaining context across large amounts of information, including documents containing text, tables, charts, and images. With a 1,048,576-token context window and support for multimodal inputs, Gemini 4 Argon can analyze extensive documents, large codebases, and complex visual information. It also supports configurable thinking depth, function calling, and structured outputs, making it suitable for advanced professional and agentic workflows.