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AZRouter.dev

Google · Text model

Google: Gemini 4 Argon

google/gemini-4-argon1M context
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.Show more
Modalities
Price vs OpenRouter
$2.20/M inOpenRouter $2.00+10%$11.00/M outOpenRouter $10.00+10%
Context
1M
Max output
66K
Released
Oct 2026

Model specifications

Provider
Google
Model slug
google/gemini-4-argon
Input
Text, Image, Video, Audio, File
Output
Text
Context length
1,048,576 tokens
Max output
65,536 tokens
Released
Oct 13, 2026
Price reference
OpenRouter public price, checked

Pricing

Every unit this model bills by, OpenRouter's price next to AZRouter's.

  • Input /M tok

    +10%
    OpenRouter
    $2.00
    AZRouter
    $2.20

  • Output /M tok

    +10%
    OpenRouter
    $10.00
    AZRouter
    $11.00

  • Cache read /M tok

    +10%
    OpenRouter
    $0.10
    AZRouter
    $0.11

  • Cache write /M tok

    +10%
    OpenRouter
    $0.1875
    AZRouter
    $0.20625

Reference: OpenRouter's public price, checked . You are billed the AZRouter price from prepaid credits.

Each request's total is rounded to the nearest $0.000002 (halves up), so it can differ from the per-unit math by up to $0.000001. How rounding works

API

OpenAI-compatible. Base URL https://api.azrouter.dev/v1, key in $AZROUTER_API_KEY.

curl "https://api.azrouter.dev/v1/chat/completions" \
  -H "Authorization: Bearer $AZROUTER_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "google/gemini-4-argon",
    "messages": [{"role": "user", "content": "Hello"}]
  }'

Requests may be used for model training by AZRouter, upstream providers and model owners. Privacy Policy

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