Unverified50% confidenceDecision RuleExact time
Before building products on Muse Spark Open, developers should have their legal teams review the Muse Model License and run their own evaluations, because Meta did not give benchmark numbers in the announcement.
1
Sources
50%
Confidence
Long-term
Relevance
10/15/2026
First Seen
Sources
Related Entities
Related Claims
UnverifiedThe Muse Model License is not an OSI-approved standard open-source license.70% similarUnverifiedSome open-source models are only permitted for research use and are restricted for commercial use; entrepreneurs need to verify the specific license agreement terms when selecting a model.55% similarUnverifiedAn open-source license at the application layer (such as MIT) only governs the code the developer wrote and cannot replace or override the terms of the model itself; the model license must be confirmed separately before commercial use.54% similarUnverifiedDwarf Star rejects general formats, runs only the DeepSeek model, quantization files must pass official verification before release, and users cannot load other models arbitrarily.52% similarUnverifiedMeta's Llama license explicitly restricts the use of its outputs to train competing models.51% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/1040257API
curl https://kongchang.com/api/v1/knowledge/claims/1040257MCP
get_claim(id=1040257)