GPT-4.1

gpt-4.1 by OpenAI Released April 15, 2025
Function calling · Structured output · Prompt caching · Web search · Image input · File input · EU hosting
Input from
$2 / 1M
Output from
$8 / 1M
Cached input from
$0.5 / 1M
Context window
1.05M
Endpoints
4
from 2 providers
Regions
Global, Europe, United States

About GPT-4.1

GPT-4.1 is a flagship large language model optimized for advanced instruction following, real-world software engineering, and long-context reasoning.

GPT-4.1 is a chat model by OpenAI, available on Eden AI through 4 endpoints from 2 providers, from $2 per million input tokens and $8 per million output tokens, with a context window of up to 1.05M tokens.

Providers and prices

4 endpoints from 2 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 Azureazure/gpt-4.1
Global
1.05M
$2
$8
$0.5
Tools · JSON · Cache · Vision
OpenAI (United States)openai/gpt-4.1
United States
1.05M
$2
$8
$0.5
Official · Tools · JSON · Cache · Vision · Web
Microsoft Azure (Europe)azure/gpt-4.1@eu
Europe
1.05M
$2.2
$8.8
$0.55
Tools · JSON · Cache · Vision
Microsoft Azure (United States)azure/gpt-4.1@us
United States
1.05M
$2.2
$8.8
$0.55
Tools · JSON · Cache · Vision

Performance

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

Fastest first token
0.63 s
OpenAI (United States)
Lowest latency
0.86 s
OpenAI (United States)
Highest throughput
70.92 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
0.85 s
1.51 s
3.62 s
70.92 tok/s
100%
48.19%
18.18%
0%
OpenAI (United States)
0.63 s
0.86 s
1.57 s
32.49 tok/s
100%
62.64%
3.93%
0.11%
Microsoft Azure (Europe)
0.74 s
1.54 s
4.21 s
49.8 tok/s
100%
71.35%
0%
0%

Estimate your monthly cost

Enter your expected volume to compare every endpoint at once.

Call GPT-4.1 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": "gpt-4.1",
        "messages": [{"role": "user", "content": "Hello!"}],
    },
)
print(response.json())

Questions about GPT-4.1

On Eden AI, prices for this model start at $2 per million input tokens and $8 per million output tokens. Prices differ by endpoint; the providers table lists each one.

Up to 1.05M tokens, depending on the endpoint.

4 endpoints from 2 providers, available in: Global, Europe, United States. All of them are called with the same Eden AI API key.

Can I run GPT-4.1 in the EU? 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. ‖ How fast is GPT-4.1? Over the last 30 days, the fastest first token was 0.63 s (OpenAI (United States)) and the highest throughput was 70.92 tokens per second (Microsoft Azure).