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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Entrée, $/1M $2.50

Sortie, $/1M $10.00

Lecture cache $1.25

Écriture cache —

Contexte 128 000

Sortie max. 16 384

Accepte fichiers, images, texte

Dernière vérification 04.11.2026 12:00:14 UTC

Source page du fournisseur

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API

API compatible OpenAI : les SDK officiels d'OpenAI fonctionnent avec cette URL de base. Remplacez YOUR_API_KEY par votre clé du fournisseur.

URL de base de l'API
https://go.fastrouter.ai/api/v1
Point de terminaison
https://go.fastrouter.ai/api/v1/chat/completions
ID du modèle
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());
Requête (JSON)
{
  "model": "openai/gpt-4o",
  "messages": [
    {
      "role": "user",
      "content": "Hello!"
    }
  ],
  "max_tokens": 256
}
Réponse (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
  }
}

L'adresse provient de la liste de modèles du fournisseur ; vérifiez-la dans sa documentation.

Documentation API du fournisseur

Source: AI Rate Card, https://airatecard.com/fr/c/offer%3Afastrouter%7Copenai/gpt-4o, prices checked 2026-11-04; seller's page: https://fastrouter.ai/models/openai/gpt-4o

Détails techniques

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