ImprovementModels ·
Gemini 4 Argon
What it does
Select Gemini 4 Argon for agents that combine long context, reasoning, and Actions.
Before this
An expansion. This adds another model choice to the existing builder selector.
Why it matters
Try another model for analysis and multi-step tool use without rebuilding your agent.
The specs
Open the builder model picker and search for Gemini 4 Argon.
- Context and output
- 1,048,576 context tokens and up to 65,536 output tokens; input, thinking, and output share the context window.
- Inputs and tools
- Text and image inputs in the builder, with Actions support.
- Reasoning
- Fast, Smart, or Smartest.