Context
1.0M tokens (~524 books)
Input $/1M
$1.25
Output $/1M
$4.25
Type
multimodal
License
Proprietary
Benchmarks
0 tested
Data as of
About
Muse Spark Open is the open-weight Muse model from Meta Superintelligence Labs: a natively multimodal Mixture-of-Experts Transformer with a Perception Encoder, 816B total and 42B active parameters, 256 experts with 8 active per token, and a 1M token context window. Built for coding and agentic work. Text, image, video and audio in, text out. Muse Model License.
No benchmark data available yet.
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BenchGecko API
muse-spark-open
Specifications
- Typemultimodal
- Context1.0M tokens (~524 books)
- ReleasedOct 2026
- LicenseProprietary
- StatusActive
- Cost / Message~$0.007
Available On
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Frequently Asked Questions
Muse Spark Open is a proprietary multimodal AI model by Meta, released in October 2026. Context window: 1M tokens.
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Key facts · as of 2026-10-16
- Muse Spark Open by Meta. Not enough public benchmark scores to rank yet.
- List price $1.25 input · $4.25 output per 1M tokens (as of 2026-10-16).
How to cite · data as of 2026-10-16
Muse Spark Open · benchmarks, pricing and providers. BenchGecko, data as of 2026-10-16. https://benchgecko.ai/model/muse-spark-open
Credit "Source: BenchGecko" with a link. Prices per provider and Gecko Tests are BenchGecko data (CC BY 4.0); benchmark scores keep their original source, listed in the JSON. JSON · llms.txt · MCP