OpenAI

OpenAI 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. It supports a 1 million token context window and outperforms GPT-4o and...

Try in consoleGet an API key
Context window
1.0Mtokens
Max output
33Ktokens
Input
$2.00/ 1M
Output
$8.00/ 1M

Quick start

from openai import OpenAI

client = OpenAI(
    base_url="https://neurongate.net/v1",
    api_key="sk-ng-your-api-key",
)

completion = client.chat.completions.create(
    model="openai/gpt-4.1",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(completion.choices[0].message.content)

Cost

Example requestTokensCost
Short prompt1K in$0.002
Typical chat turn1K in · 500 out$0.006
Document analysis10K in · 2K out$0.036
Long context100K in · 10K out$0.28
Estimated cost per request$0.006

Prices in USD. Billed per token actually used, from a balance prepaid in USDT, USDC, ETH or BTC.

Frequently asked questions

What is OpenAI 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. It supports a 1 million token context window and outperforms GPT-4o and...

How much does OpenAI GPT-4.1 cost?

OpenAI GPT-4.1 is priced at $2 per 1 million input tokens and $8 per 1 million output tokens when accessed via NeuronGate. You pay per token — no subscriptions required. Top up with crypto (USDT, USDC, ETH, BTC).

Does OpenAI GPT-4.1 support streaming?

Yes, OpenAI GPT-4.1 supports streaming responses via NeuronGate's API. Use the standard "stream": true parameter in your request.

What is the context window of OpenAI GPT-4.1?

OpenAI GPT-4.1 has a context window of 1.0M tokens (~786K words). Maximum output is 33K tokens.

Does OpenAI GPT-4.1 support function calling (tools)?

Yes, OpenAI GPT-4.1 supports function calling / tool use via NeuronGate's standard API.

How do I use OpenAI GPT-4.1 with NeuronGate?

Create a NeuronGate account, top up your balance with crypto, generate an API key, and use the model id openai/gpt-4.1 in your requests. NeuronGate uses the OpenAI-compatible API format — set your base URL to https://neurongate.net/v1.

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