Question 1

What is the cost of Muse Spark Open by Prime Inference?

Accepted Answer

Muse Spark Open by Prime Inference costs $1.25 per 1M input tokens and $4.25 per 1M output tokens.

Question 2

What is the context window of Muse Spark Open by Prime Inference?

Accepted Answer

Muse Spark Open by Prime Inference has a context window of 1.0M tokens. It supports up to 1.0M input tokens and can generate up to 944K output tokens.

Question 3

What are the capabilities of Muse Spark Open by Prime Inference?

Accepted Answer

Muse Spark Open by Prime Inference supports advanced reasoning, tool calling/function calling, structured output, adjustable temperature, file attachments. It has open weights.

Question 4

What input and output types does Muse Spark Open support?

Accepted Answer

Muse Spark Open by Prime Inference accepts text, image, video, audio as input and can generate text as output.

Question 5

Does Muse Spark Open by Prime Inference support reasoning?

Accepted Answer

Yes, Muse Spark Open by Prime Inference supports advanced reasoning capabilities.

Question 6

Is Muse Spark Open by Prime Inference open source?

Accepted Answer

Yes, Muse Spark Open by Prime Inference has open weights, meaning the model weights are publicly available for download and self-hosting.

Question 7

Does Muse Spark Open support function calling?

Accepted Answer

Yes, Muse Spark Open by Prime Inference supports tool calling (also known as function calling), allowing it to interact with external tools and APIs during conversations.

Question 8

What is the knowledge cutoff date for Muse Spark Open?

Accepted Answer

Muse Spark Open by Prime Inference has a knowledge cutoff date of 2026-01-04. This means the model was trained on data available up until that date.

Muse Spark Open API

Input Modalities

Output Modalities

Standard (per 1M tokens)

Muse Spark Open API

Input Modalities

Output Modalities

Standard (per 1M tokens)