Google: Gemini 4 Argon · fastrouter

Gemini 4 Argon is Google's flagship reasoning model, built for complex software engineering, deep math and science problem solving, autonomous multi-step agents, enterprise knowledge work such as legal and finance, and defensive cybersecurity. It accepts text, images, video, audio, and PDFs and returns text, with a unified 1,048,576-token input and output window, tunable thinking levels (low, medium, high), and long decode that lets a single response run past 64K tokens, up to 1M, using background execution. It supports tool calling, structured outputs, code execution, computer use (preview), file search, Google Search and Maps grounding, and implicit context caching. It is not available on the Gemini API free tier.

Modelo base Todos os modelos desta base Todos os modelos do provedor ao provedor

Entrada, $/1M $2.00

Saída, $/1M $10.00

Leitura de cache $0.10

Gravação de cache —

Contexto 1 048 576

Saída máx. 65 536

Aceita áudio, arquivos, imagens, texto, vídeo

Última verificação 04.11.2026 12:00:14 UTC

Fonte página do provedor

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API

API compatível com OpenAI: os SDKs oficiais da OpenAI funcionam com esta URL base. Substitua YOUR_API_KEY pela sua chave do provedor.

URL base da API	`https://go.fastrouter.ai/api/v1`
Endpoint	`https://go.fastrouter.ai/api/v1/chat/completions`
ID do modelo	`google/gemini-4-argon`

curl

curl https://go.fastrouter.ai/api/v1/chat/completions \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "google/gemini-4-argon", "messages": [{"role": "user", "content": "Hello!"}], "max_tokens": 256}'

Python

import requests

r = requests.post(
    "https://go.fastrouter.ai/api/v1/chat/completions",
    headers={"Authorization": "Bearer YOUR_API_KEY"},
    json={
      "model": "google/gemini-4-argon",
      "messages": [
        {
          "role": "user",
          "content": "Hello!"
        }
      ],
      "max_tokens": 256
    },
)
print(r.json())

JavaScript

const r = await fetch("https://go.fastrouter.ai/api/v1/chat/completions", {
  method: "POST",
  headers: {Authorization: "Bearer YOUR_API_KEY", "Content-Type": "application/json"},
  body: JSON.stringify({
    "model": "google/gemini-4-argon",
    "messages": [
      {
        "role": "user",
        "content": "Hello!"
      }
    ],
    "max_tokens": 256
  }),
});
console.log(await r.json());

Requisição (JSON)

{
  "model": "google/gemini-4-argon",
  "messages": [
    {
      "role": "user",
      "content": "Hello!"
    }
  ],
  "max_tokens": 256
}

Resposta (JSON)

{
  "id": "chatcmpl-...",
  "object": "chat.completion",
  "model": "google/gemini-4-argon",
  "choices": [
    {
      "index": 0,
      "message": {
        "role": "assistant",
        "content": "Hi! How can I help?"
      },
      "finish_reason": "stop"
    }
  ],
  "usage": {
    "prompt_tokens": 9,
    "completion_tokens": 12,
    "total_tokens": 21
  }
}

O endereço vem da lista de modelos do provedor; confira na documentação dele.

Documentação da API do provedor

Source: AI Rate Card, https://airatecard.com/pt/c/offer%3Afastrouter%7Cgoogle/gemini-4-argon, prices checked 2026-11-04; seller's page: https://fastrouter.ai

Dados técnicos

ID: offer:fastrouter|google/gemini-4-argon