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Google: Gemini 4 Argon pricing

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: Gemini 4 Argon from OpenRouter costs $2.00 per 1M input tokens and $10.00 per 1M output tokens. Cached input is $0.100 per 1M. Context window 1,048,576 tokens.

API id google/gemini-4-argon · OpenRouter · source · updated 2026-11-10 · general-purpose

$2.00
Input / 1M tokens
$10.00
Output / 1M tokens
$0.100
Cached input / 1M
1M
Context window

Google: Gemini 4 Argon specifications

Provider
OpenRouter
API id
google/gemini-4-argon
Model type
general-purpose
Context window
1M tokens
Max output
944K tokens
Currency
USD
Price source
Provider API
Last checked
2026-11-10

Tags

  • vision

Gemini 4 Argon across providers

The same model, priced by every seller we track. Ranked by the cost of 1M input + 1M output tokens, standard tier; savings measured against buying from the vendor directly.

ProviderInput /1MCached /1MOutput /1M1M in + 1M outvs vendor
GoogleVendorCheapest
$2.00$0.100$10.00$12.00—
OpenRouterHostviewing
$2.00$0.100$10.00$12.00—

What Google: Gemini 4 Argon costs in practice

Estimated cost at common usage volumes
WorkloadInput tokensOutput tokensEstimated cost
Short chat turn1,000500$0.0070
Document summary50,0002,000$0.12
1M tokens in, 200K out1,000,000200,000$4.00

Estimates use the standard tier and ignore caching discounts, so real bills with repeated prompt prefixes are typically lower.

Common questions

How much does Google: Gemini 4 Argon cost per 1M tokens?
Google: Gemini 4 Argon costs $2.00 per 1M input tokens and $10.00 per 1M output tokens on the standard tier. Cached input is $0.100 per 1M.
What is Google: Gemini 4 Argon's context window?
Google: Gemini 4 Argon accepts up to 1,048,576 tokens in a single request, and can return up to 943,718 output tokens.
Is there a cheaper OpenRouter model than Google: Gemini 4 Argon?
Yes. Free Models Router is free per 1M input tokens versus $2.00 for Google: Gemini 4 Argon, with a 200,000 token context window.
Where does this Google: Gemini 4 Argon price come from?
From the OpenRouter catalogue, because OpenRouter does not publish machine-readable pricing. OpenRouter is a reseller, so its rate can differ from OpenRouter's own — verify before committing spend.

Head-to-head comparisons

Other OpenRouter models

See all OpenRouter pricing →