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Google: Gemini 4 Argon

google/gemini-4-argon

Google: Gemini 4 Argon is a 1,048,576-token model served on Composite at $1.25 per million tokens in and $6.25 per million tokens out.

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Specifications

Specifications and pricing as served by Composite
Model IDgoogle/gemini-4-argon
ProviderGoogle AI Studio
Context window1,048,576 tokens
Acceptsaudio, file, image, text, video
Returnstext
Input price$1.25 per million tokens
Output price$6.25 per million tokens
Prompt cachingSupported — cached input is billed at the provider's cache rate, on credits and plans alike
Image input$0.0000012 per image
Audio input$0.0000012 per second
Reasoning tokens$6.25 per million tokens
Web search$0.0175 per result
ThinkingAlways on for this model
ModeratedNo
Cost on a monthly planAbout 13 plan credits per typical call (8k in, 1k out)
Routing endpoints2 (base plus 1 routing variant)

Measured on Composite

This model has not carried enough traffic on Composite yet to publish a success rate, a latency figure or a traffic rank. The numbers appear here once it has.

Routing variants

The same model behind 1 alternative endpoint. Call the id directly to pin a route; the base id above picks for you.

RouteModel IDProviderPrice
cheapThink google/gemini-4-argon:cheapThink Google AI Studio $1.25 per million tokens input · $6.25 per million tokens output

Pricing

$1.25 per million tokens input · $6.25 per million tokens output

Credits pay the provider’s price plus 25%; cache hits cost less.

On a monthly plan, a typical call (8k tokens in, 1k out) uses about 13 plan credits, at the provider's own price.

Provider

Google AI Studio

Roleplay fit

Gemini models combine large context windows with fast throughput, which keeps response times low even in busy group chats.

Context behavior

With a 1,048,576-token context window, it can hold a long-running roleplay or a full lorebook in memory without losing earlier plot details, so it suits multi-session campaigns and character cards with heavy backstory.

Cost for regular use

It sits in the mid-range on price, a reasonable pick for regular roleplay use without going for the cheapest option available.

From the provider

Gemini 4 Argon is Google's flagship reasoning model, built for complex software engineering, deep mathematical and scientific problem solving, and autonomous multi-step agents. Google trained it to keep context across...

Supplied by Google AI Studio, not written by Composite.