AI Rate Card

OpenAI: GPT-4o · fastrouter

GPT-4o (o for omni) is OpenAI's multimodal flagship model combining advanced language processing with sophisticated visual understanding. Released in 2024, this versatile solution processes both text and image inputs to generate high-quality text outputs across diverse applications. While maintaining the same intelligence level as GPT-4 Turbo, it delivers twice the processing speed and 50% greater cost efficiency. The model features significantly enhanced multilingual capabilities and improved visual analysis functions, making it particularly valuable for global applications requiring both text and image processing. As the foundation for OpenAI's consumer and enterprise offerings, GPT-4o provides a balanced combination of quality, speed, and affordability that makes advanced AI capabilities more accessible for diverse use cases.

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Entrada, $/1M $2.50

Saída, $/1M $10.00

Leitura de cache $1.25

Gravação de cache —

Contexto 128 000

Saída máx. 16 384

Aceita arquivos, imagens, texto

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
openai/gpt-4o
curl
curl https://go.fastrouter.ai/api/v1/chat/completions \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{"model": "openai/gpt-4o", "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": "openai/gpt-4o",
      "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": "openai/gpt-4o",
    "messages": [
      {
        "role": "user",
        "content": "Hello!"
      }
    ],
    "max_tokens": 256
  }),
});
console.log(await r.json());
Requisição (JSON)
{
  "model": "openai/gpt-4o",
  "messages": [
    {
      "role": "user",
      "content": "Hello!"
    }
  ],
  "max_tokens": 256
}
Resposta (JSON)
{
  "id": "chatcmpl-...",
  "object": "chat.completion",
  "model": "openai/gpt-4o",
  "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%7Copenai/gpt-4o, prices checked 2026-11-04; seller's page: https://fastrouter.ai/models/openai/gpt-4o

Dados técnicos

ID: offer:fastrouter|openai/gpt-4o