Meta
Meta Muse Spark Open
Muse Spark Open is a coding-optimized open-weight model. Trained specifically for agentic coding workflows, it delivers higher first-attempt accuracy, reliable tool calling, and deep codebase understanding across the repos developers...
- Context window
- 1.0Mtokens
- Max output
- 944Ktokens
- Input
- $1.25/ 1M
- Output
- $4.25/ 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="meta/muse-spark-open",
messages=[{"role": "user", "content": "Hello!"}],
)
print(completion.choices[0].message.content)Cost
| Example request | Tokens | Cost |
|---|---|---|
| Short prompt | 1K in | $0.00125 |
| Typical chat turn | 1K in · 500 out | $0.003375 |
| Document analysis | 10K in · 2K out | $0.021 |
| Long context | 100K in · 10K out | $0.1675 |
Prices in USD. Billed per token actually used, from a balance prepaid in USDT, USDC, ETH or BTC.
Frequently asked questions
What is Meta Muse Spark Open?
Muse Spark Open is a coding-optimized open-weight model. Trained specifically for agentic coding workflows, it delivers higher first-attempt accuracy, reliable tool calling, and deep codebase understanding across the repos developers...
How much does Meta Muse Spark Open cost?
Meta Muse Spark Open is priced at $1.25 per 1 million input tokens and $4.25 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 Meta Muse Spark Open support streaming?
Yes, Meta Muse Spark Open supports streaming responses via NeuronGate's API. Use the standard "stream": true parameter in your request.
What is the context window of Meta Muse Spark Open?
Meta Muse Spark Open has a context window of 1.0M tokens (~786K words). Maximum output is 944K tokens.
Does Meta Muse Spark Open support function calling (tools)?
Yes, Meta Muse Spark Open supports function calling / tool use via NeuronGate's standard API.
How do I use Meta Muse Spark Open with NeuronGate?
Create a NeuronGate account, top up your balance with crypto, generate an API key, and use the model id meta/muse-spark-open in your requests. NeuronGate uses the OpenAI-compatible API format — set your base URL to https://neurongate.net/v1.