OpenAI

OpenAI GPT-5 Nano (batch)

GPT-5-Nano is the smallest and fastest variant in the GPT-5 system, optimized for developer tools, rapid interactions, and ultra-low latency environments. While limited in reasoning depth compared to its larger...

Try in consoleGet an API key
Context window
400Ktokens
Max output
128Ktokens
Input
$0.025/ 1M
Output
$0.20/ 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-5-nano:batch",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(completion.choices[0].message.content)

Cost

Example requestTokensCost
Short prompt1K in$0.000025
Typical chat turn1K in · 500 out$0.000125
Document analysis10K in · 2K out$0.00065
Long context100K in · 10K out$0.0045
Estimated cost per request$0.000125

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-5 Nano (batch)?

GPT-5-Nano is the smallest and fastest variant in the GPT-5 system, optimized for developer tools, rapid interactions, and ultra-low latency environments. While limited in reasoning depth compared to its larger...

How much does OpenAI GPT-5 Nano (batch) cost?

OpenAI GPT-5 Nano (batch) is priced at $0.025 per 1 million input tokens and $0.2 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-5 Nano (batch) support streaming?

Yes, OpenAI GPT-5 Nano (batch) supports streaming responses via NeuronGate's API. Use the standard "stream": true parameter in your request.

What is the context window of OpenAI GPT-5 Nano (batch)?

OpenAI GPT-5 Nano (batch) has a context window of 400K tokens (~300K words). Maximum output is 128K tokens.

Does OpenAI GPT-5 Nano (batch) support function calling (tools)?

Yes, OpenAI GPT-5 Nano (batch) supports function calling / tool use via NeuronGate's standard API.

How do I use OpenAI GPT-5 Nano (batch) with NeuronGate?

Create a NeuronGate account, top up your balance with crypto, generate an API key, and use the model id openai/gpt-5-nano:batch in your requests. NeuronGate uses the OpenAI-compatible API format — set your base URL to https://neurongate.net/v1.

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