OpenAI

OpenAI GPT-5.6 Sol

GPT-5.6 Sol is the flagship model in OpenAI's GPT-5.6 series. It is suited for complex reasoning, coding, and agentic workflows, and is particularly strong at command-line and multi-step coding tasks...

Try in consoleGet an API key
Context window
1.1Mtokens
Max output
128Ktokens
Input
$4.00/ 1M
Output
$20.00/ 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-5.6-sol",
    messages=[{"role": "user", "content": "Hello!"}],
)
print(completion.choices[0].message.content)

Cost

Example requestTokensCost
Short prompt1K in$0.004
Typical chat turn1K in · 500 out$0.014
Document analysis10K in · 2K out$0.08
Long context100K in · 10K out$0.60
Estimated cost per request$0.014

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-5.6 Sol?

GPT-5.6 Sol is the flagship model in OpenAI's GPT-5.6 series. It is suited for complex reasoning, coding, and agentic workflows, and is particularly strong at command-line and multi-step coding tasks...

How much does OpenAI GPT-5.6 Sol cost?

OpenAI GPT-5.6 Sol is priced at $4 per 1 million input tokens and $20 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-5.6 Sol support streaming?

Yes, OpenAI GPT-5.6 Sol supports streaming responses via NeuronGate's API. Use the standard "stream": true parameter in your request.

What is the context window of OpenAI GPT-5.6 Sol?

OpenAI GPT-5.6 Sol has a context window of 1.1M tokens (~788K words). Maximum output is 128K tokens.

Does OpenAI GPT-5.6 Sol support function calling (tools)?

Yes, OpenAI GPT-5.6 Sol supports function calling / tool use via NeuronGate's standard API.

How do I use OpenAI GPT-5.6 Sol with NeuronGate?

Create a NeuronGate account, top up your balance with crypto, generate an API key, and use the model id openai/gpt-5.6-sol in your requests. NeuronGate uses the OpenAI-compatible API format — set your base URL to https://neurongate.net/v1.

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