GPT-5.2 Pro

gpt-5.2-pro by OpenAI Released December 11, 2025
ReasoningFunction callingStructured outputPrompt cachingWeb searchComputer useImage inputFile inputAudio inputVideo inputEU hostingFree endpointUp to % off
Input from
$21 / 1M
Output from
$168 / 1M
Cached input from
$ / 1M
Context window
400K
Endpoints
1
from 1 providers
Regions
États-Unis

About GPT-5.2 Pro

GPT-5.2 Pro est le modèle le plus avancé d'OpenAI ; il offre des améliorations significatives en matière de codage agentique et de performances sur des contextes longs par rapport à GPT-5 Pro.

GPT-5.2 Pro est un modèle conversationnel développé par OpenAI, disponible sur Eden AI via 1 endpoint chez 1 fournisseur, à partir de 21 $ par million de tokens en entrée et 168 $ par million de tokens en sortie, avec une fenêtre de contexte allant jusqu'à 400K tokens.

Providers and prices

1 endpoints from 1 providers, cheapest first, in USD per million tokens. Every one is called with the same Eden AI key: pin one with its endpoint ID, or let Eden AI route for you. .

Endpoint
Region
Context
Input / 1M
Output / 1M
Cached / 1M
Supports
OpenAI (États-Unis)Official−%openai/gpt-5.2-pro
États-Unis
400K
$21$21
$168
$
ReasoningToolsJSONCacheVisionWeb

Performance

Performance figures appear here once GPT-5.2 Pro has enough traffic on Eden AI to report them without exposing any single customer.

Estimate your monthly cost

Enter your expected volume to compare every endpoint at once.

Call GPT-5.2 Pro with Eden AI

Use the model ID to let Eden AI pick an endpoint, or an endpoint ID from the table above to pin one.

import requests

response = requests.post(
    "https://api.edenai.run/v3/chat/completions",
    headers={"Authorization": "Bearer YOUR_EDENAI_API_KEY"},
    json={
        "model": "",
        "messages": [{"role": "user", "content": "Hello!"}],
    },
)
print(response.json())

Questions about GPT-5.2 Pro

On Eden AI, prices for this model start at $21 per million input tokens and $168 per million output tokens. Prices differ by endpoint; the providers table lists each one. .

Up to 400K tokens, depending on the endpoint.

1 endpoints from 1 providers, available in: États-Unis. All of them are called with the same Eden AI API key.

Yes. At least one endpoint is hosted in Europe; pin it with its endpoint ID from the providers table to keep requests in the EU.

Over the last 30 days, the fastest first token was s () and the highest throughput was tokens per second ().