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Gemini 4 Argon

Google's flagship Gemini 4 reasoning model for demanding coding, agents, math, science and knowledge work, available through the paid Gemini API.

Overview

Gemini 4 Argon accepts text, images, video, audio and PDF, and returns text. Its shared input/output token limit is 1,048,576. Synchronous output defaults to a maximum of 65,536 tokens; longer output requires documented long decode. Computer use is preview-only, and API access is billed separately from consumer subscriptions.

Model specifications

Family
Gemini 4
Context
1,048,576 tokens
Input
Text, Image, Audio, Video, File
Output
Text
Open weights
No
Capabilities
Reasoning, Vision, Tool Use, Function Calling, Structured Output, Web Search, Code Execution, Computer Use

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