GPT-5 Nano

gpt-5-nano by OpenAI Released August 8, 2025
ReasoningFunction callingStructured outputPrompt cachingWeb searchComputer useImage inputFile inputAudio inputVideo inputEU hostingFree endpointUp to % off
Input from
$0.05 / 1M
Output from
$0.4 / 1M
Cached input from
$0.005 / 1M
Context window
400K
Endpoints
6
from 3 providers
Regions
Monde, Europe, États-Unis

About GPT-5 Nano

GPT-5-Nano est la variante la plus compacte et la plus rapide du système GPT-5 ; elle est optimisée pour les outils de développement, les interactions rapides et les environnements à très faible latence.

GPT-5 Nano est un modèle conversationnel développé par OpenAI, disponible sur Eden AI via 6 endpoints chez 3 fournisseurs, à partir de 0,05 $ par million de tokens en entrée et 0,4 $ 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-nano
Monde
272K
$0.05$0.05
$0.4
$0.005
ReasoningToolsJSONCacheVisionWeb
Databricks (Europe)Official−%databricks/databricks-gpt-5-nano@eu
Europe
272K
$0.05$0.05
$0.4
$0.005
ReasoningToolsJSONCacheVisionWeb
DatabricksOfficial−%databricks/databricks-gpt-5-nano
Monde
272K
$0.05$0.05
$0.4
$0.005
ReasoningToolsJSONCacheVisionWeb
OpenAI (États-Unis)Official−%openai/gpt-5-nano
États-Unis
400K
$0.05$0.05
$0.4
$0.005
ReasoningToolsJSONCacheVisionWeb
Microsoft Azure (Europe)Official−%azure/gpt-5-nano@eu
Europe
272K
$0.055$0.055
$0.44
$0.0055
ReasoningToolsJSONCacheVisionWeb
Microsoft Azure (États-Unis)Official−%azure/gpt-5-nano@us
États-Unis
272K
$0.055$0.055
$0.44
$0.0055
ReasoningToolsJSONCacheVisionWeb

Performance

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

Fastest first token
0.53 s
Databricks (Europe)
Lowest latency
0.76 s
Databricks (Europe)
Highest throughput
115.27 tok/s
Microsoft Azure (Europe)
Best availability
100%
Microsoft Azure (Europe)
Endpoint
First token
Latency p50
Latency p95
Throughput
Availability
Cache hits
Tool errors
JSON errors
Microsoft Azure
4.58 s
4.91 s
19.24 s
115 tok/s
100%
27.7%
0%
0%
Databricks (Europe)
0.53 s
0.76 s
5.29 s
40.16 tok/s
100%
44.83%
0%
0%
Databricks
0.54 s
0.79 s
4.99 s
44.05 tok/s
100%
40.33%
0%
0%
OpenAI (États-Unis)
1.46 s
0.76 s
4.53 s
35.57 tok/s
99.99%
2%
0.32%
0.04%
Microsoft Azure (Europe)
7.63 s
5.26 s
19.67 s
115.27 tok/s
100%
21.41%
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 Nano 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 Nano

On Eden AI, prices for this model start at $0.05 per million input tokens and $0.4 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 0.53 s (Databricks (Europe)) and the highest throughput was 115.27 tokens per second (Microsoft Azure (Europe)).