Muse Spark Open 816B A42B Promo
Muse Spark Open 816B A42B Promo is a language model with 816B parameters. It is currently free at 1 provider with up to 1M tokens of context.
- Parameters
- 816B / 42B active
- Context
- 1M tokens
- Type
- Text
- Free since
- October 15, 2026
Where to use Muse Spark Open 816B A42B Promo for free
Each row is a separate free endpoint with its own limits.
| Provider | Context | Limit | Card | |
|---|---|---|---|---|
Together AI meta-models/Muse-Spark-Open-816B-A42B-promo |
1M | Fair use (depends on server load) | — | Open |
Quick start
curl https://api.together.xyz/v1/chat/completions \
-H "Authorization: Bearer $TOGETHER_API_KEY" \
-H "Content-Type: application/json" \
-d '{
"model": "meta-models/Muse-Spark-Open-816B-A42B-promo",
"messages": [{"role": "user", "content": "Hello!"}]
}'from openai import OpenAI
client = OpenAI(
base_url="https://api.together.xyz/v1",
api_key="YOUR_TOGETHER_API_KEY",
)
reply = client.chat.completions.create(
model="meta-models/Muse-Spark-Open-816B-A42B-promo",
messages=[{"role": "user", "content": "Hello!"}],
)
print(reply.choices[0].message.content)import OpenAI from "openai";
const client = new OpenAI({
baseURL: "https://api.together.xyz/v1",
apiKey: process.env.TOGETHER_API_KEY,
});
const reply = await client.chat.completions.create({
model: "meta-models/Muse-Spark-Open-816B-A42B-promo",
messages: [{ role: "user", content: "Hello!" }],
});
console.log(reply.choices[0].message.content);Example for Together AI. Any OpenAI-compatible client works: Cursor, Cline, OpenCode, Open WebUI.
Benchmarks
This model is not on the Artificial Analysis leaderboard yet. We do not publish our own estimates.
Similar free models
FAQ
Is Muse Spark Open 816B A42B Promo free?
Yes. As of October 15, 2026, Muse Spark Open 816B A42B Promo is free at Together AI. Each provider has its own limits — see the table above.
What is the context window of Muse Spark Open 816B A42B Promo?
The largest context among free routes is 1,048,576 tokens. Some providers cap it lower.
How do I call Muse Spark Open 816B A42B Promo via API?
Use any OpenAI-compatible client with base URL https://api.together.xyz/v1, model ID meta-models/Muse-Spark-Open-816B-A42B-promo, and a Together AI key.