AI Rate CardOpenAI: GPT-5 · fastrouter
GPT‑5 is OpenAI’s flagship model, tailored for complex, multi-step reasoning and high-fidelity code generation. It combines superior world knowledge with streamlined “agentic” capabilities, enabling it to autonomously tackle tasks with minimal prompting. The model excels in logic-driven scenarios, debugging, and structured workflows—making it ideal for developers and professionals with high demands. With enhanced reasoning and smoother interaction, GPT‑5 offers users both intelligence and autonomy in one package.
Entrée, $/1M $1.25
Sortie, $/1M $10.00
Lecture cache $0.12
Écriture cache —
Contexte 400 000
Sortie max. 128 000
Accepte images, texte
Dernière vérification 04.11.2026 12:00:14 UTC
Source page du fournisseur
Alertes de prix
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 | |
|---|---|
| Point de terminaison | |
| ID du modèle | |
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-5", "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-5",
"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-5",
"messages": [
{
"role": "user",
"content": "Hello!"
}
],
"max_tokens": 256
}),
});
console.log(await r.json());Requête (JSON)
{
"model": "openai/gpt-5",
"messages": [
{
"role": "user",
"content": "Hello!"
}
],
"max_tokens": 256
}Réponse (JSON)
{
"id": "chatcmpl-...",
"object": "chat.completion",
"model": "openai/gpt-5",
"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.
Source: AI Rate Card, https://airatecard.com/fr/c/offer%3Afastrouter%7Copenai/gpt-5, prices checked 2026-11-04; seller's page: https://fastrouter.ai/models/openai/gpt-5
Détails techniques
ID: offer:fastrouter|openai/gpt-5