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...
Specs
meta/muse-glimmer-30bHow to use Muse Glimmer 30B in your app
The quickest way is through an API gateway such as OpenRouter, which uses the same format as the OpenAI API. Create a key, then send a request with the model ID meta/muse-glimmer-30b:
Prefer no code? Many tools in our AI tools directory run on models like this one.
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Questions about Muse Glimmer 30B
What is Muse Glimmer 30B?
Muse Glimmer 30B is a dense, open-weight multimodal model from Meta Superintelligence Labs, distilled from Muse Spark and optimized for autonomous agents on consumer hardware. It is suited for long-horizon...
How big is the context window of Muse Glimmer 30B?
Muse Glimmer 30B can read up to 131,072 tokens in one request, roughly 98,304 words.
How much does Muse Glimmer 30B cost?
Through OpenRouter, Muse Glimmer 30B costs about $0.30 / 1M tokens for input and $1.20 / 1M tokens for output. Prices change, so check before large jobs.
Is Muse Glimmer 30B open source?
Muse Glimmer 30B has open weights, so you can download and run it yourself, subject to its licence.
What can Muse Glimmer 30B take as input?
Muse Glimmer 30B accepts text, image and produces text.
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Specs and prices come from OpenRouter and the provider, and are refreshed daily. Last checked 9 Aug 2026.