Muse Spark Open
Muse Spark Open is a multimodal model from Meta, first covered on 14 October 2026. It is available as open weights you can download and run (licence: Free with attribution label). Its context window is 1M tokens.
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Quick facts
- Who makes Muse Spark Open?
- Muse Spark Open is made by Meta. Meta news →
- When was Muse Spark Open released?
- The first report of Muse Spark Open's release that Digest AI covered was published on 14 October 2026. Meta releases open-weight Muse Spark Open model for developers →
- What type of model is Muse Spark Open?
- Muse Spark Open is a multimodal model.
- Are Muse Spark Open's weights open?
- Yes. Muse Spark Open is released as open weights that can be downloaded and run, under the Free with attribution label licence.
- What is Muse Spark Open's context window?
- Muse Spark Open's context window is 1M tokens.
- Where is Muse Spark Open available?
- Muse Spark Open is available as open weights that can be downloaded and run. huggingface.co/collections/meta-models/muse-spark- ↗
Taken from the coverage, not from our own testing. A question is left out when none of the reports we read gave the answer. All tracked models →
2 stories about Muse Spark Open
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Meta releases open-weight Muse Spark Open model for developers
Meta announced Muse Spark Open, an open-weight AI model for coding and AI agents, on October 15. The model is less advanced than Muse Wonder, which Meta debuted earlier this week. By releasing the model’s…
4 sources primary sourceThe DecoderAWS Machine Learning Blogthenews.com.pkfinance.yahoo.com -
Apple benchmarks Muse Spark Open on Mac Studio with MLX and RDMA
Apple’s Machine Learning Research team demonstrated how its MLX framework enables running large language models locally on Mac Studio hardware. The team benchmarked three frontier models—Muse Spark Open (816B…
8 sources primary source HN 31The Verge AIUnite.AIcnbc.comresearch.meta.ai +4 more
