GPT-5.1

gpt-5.1 by OpenAI Released November 14, 2025
ReasoningFunction callingStructured outputPrompt cachingWeb searchComputer useImage inputFile inputAudio inputVideo inputEU hostingFree endpointUp to % off
Input from
$1.25 / 1M
Output from
$10 / 1M
Cached input from
$0.125 / 1M
Context window
400K
Endpoints
6
from 3 providers
Regions
Monde, Europe, États-Unis

About GPT-5.1

GPT-5.1 est le tout dernier modèle de pointe de la série GPT-5. Il offre une capacité de raisonnement général plus performante, une meilleure capacité à suivre les instructions et un style conversationnel plus naturel que le GPT-5.

GPT-5.1 est un modèle conversationnel développé par OpenAI, disponible sur Eden AI via 6 endpoints chez 3 fournisseurs, à partir de 1,25 $ par million de tokens en entrée et 10 $ par million de tokens en sortie, avec une fenêtre de contexte allant jusqu'à 400K tokens.

Providers and prices

6 endpoints from 3 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
Microsoft AzureOfficial−%azure/gpt-5.1
Monde
272K
$1.25$1.25
$10
$0.125
ReasoningToolsJSONCacheVisionWeb
Databricks (Europe)Official−%databricks/databricks-gpt-5-1@eu
Europe
272K
$1.25$1.25
$10
$0.125
ReasoningToolsJSONCacheVisionWeb
DatabricksOfficial−%databricks/databricks-gpt-5-1
Monde
272K
$1.25$1.25
$10
$0.125
ReasoningToolsJSONCacheVisionWeb
OpenAI (États-Unis)Official−%openai/gpt-5.1
États-Unis
400K
$1.25$1.25
$10
$0.125
ReasoningToolsJSONCacheVisionWeb
Microsoft Azure (Europe)Official−%azure/gpt-5.1@eu
Europe
272K
$1.375$1.375
$11
$0.1375
ReasoningToolsJSONCacheVisionWeb
Microsoft Azure (États-Unis)Official−%azure/gpt-5.1@us
États-Unis
272K
$1.375$1.375
$11
$0.1375
ReasoningToolsJSONCacheVisionWeb

Performance

Measured on real Eden AI traffic over the last 30 days. Endpoints with too little traffic are not shown.

Fastest first token
0.34 s
Microsoft Azure (Europe)
Lowest latency
0.99 s
Microsoft Azure (Europe)
Highest throughput
96.55 tok/s
Microsoft Azure
Best availability
100%
Microsoft Azure (Europe)
Endpoint
First token
Latency p50
Latency p95
Throughput
Availability
Cache hits
Tool errors
JSON errors
Microsoft Azure
0.37 s
1.15 s
2.76 s
96.55 tok/s
100%
40.46%
0%
0%
Databricks (Europe)
s
s
s
tok/s
%
%
%
%
Databricks
s
s
s
tok/s
%
%
%
%
OpenAI (États-Unis)
0.86 s
1.2 s
7.97 s
33.02 tok/s
100%
57.95%
0%
0%
Microsoft Azure (Europe)
0.34 s
0.99 s
1.67 s
95.27 tok/s
100%
0%
0%
0%
Microsoft Azure (États-Unis)
s
s
s
tok/s
%
%
%
%

Estimate your monthly cost

Enter your expected volume to compare every endpoint at once.

Call GPT-5.1 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-5.1

On Eden AI, prices for this model start at $1.25 per million input tokens and $10 per million output tokens. Prices differ by endpoint; the providers table lists each one. .

Up to 400K tokens, depending on the endpoint.

6 endpoints from 3 providers, available in: Monde, Europe, 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 0.34 s (Microsoft Azure (Europe)) and the highest throughput was 96.55 tokens per second (Microsoft Azure).