Meta has launched Muse Spark Open, a frontier multimodal mixture-of-experts AI model. The model is now available as open-weight, enabling wider access and use.
This release signifies Meta's contribution to the advancement of open-weight AI models in the frontier technology space.
Sources and references
Original report
Welcome Muse Spark Open: open-weight frontier multimodal mixture-of-experts model from Meta
Hugging Face
Read on Hugging Face (opens in a new tab)Ref 00Q0PL96
Cite this
APA
Interestana AI Editorial. (2026, October 15). Meta Releases Muse Spark Open Multimodal AI Model. Interestana. https://interestana.com/articles/welcome-muse-spark-open-open-weight-frontier-multimodal-mixture-of-experts-model-from-meta-00q0pl96
MLA
“Meta Releases Muse Spark Open Multimodal AI Model.” Interestana, 15 Oct. 2026, interestana.com/articles/welcome-muse-spark-open-open-weight-frontier-multimodal-mixture-of-experts-model-from-meta-00q0pl96.
Chicago
Interestana AI Editorial. “Meta Releases Muse Spark Open Multimodal AI Model.” Interestana, October 15, 2026. https://interestana.com/articles/welcome-muse-spark-open-open-weight-frontier-multimodal-mixture-of-experts-model-from-meta-00q0pl96.
BibTeX
@misc{interestana_00q0pl96,
author = {{Interestana AI Editorial}},
title = {{Meta Releases Muse Spark Open Multimodal AI Model}},
howpublished = {Interestana},
year = {2026},
month = oct,
url = {https://interestana.com/articles/welcome-muse-spark-open-open-weight-frontier-multimodal-mixture-of-experts-model-from-meta-00q0pl96},
note = {Summary of reporting by Hugging Face, https://huggingface.co/blog/meta-muse-spark-open}
}Credit the source
Original reporting: Hugging Face, “Welcome Muse Spark Open: open-weight frontier multimodal mixture-of-experts model from Meta”, https://huggingface.co/blog/meta-muse-spark-open(opens in a new tab)
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