Partially Verified70% confidenceFactExact time
Muse Spark Open supports a 1 million token context window.
4
Sources
70%
Confidence
Medium-term (~90 days)
Relevance
10/15/2026
First Seen
Valid until: 1/13/2027
Sources
Related Entities
Related Claims
Partially VerifiedMuse Spark Open is positioned as the most powerful open-weight model in the United States to date.80% similarUnverifiedMuse Spark Open leads existing open-source models in the MCP-Atlas evaluation.79% similarVerifiedMuse Spark can be used as a backend via OpenCode Go.78% similarUnverifiedThe name Muse Spark Open suggests it may adopt an open-source license, allowing the community to view, modify and distribute the code.77% similarUnverifiedThe Muse Spark Open model weights are already available on the Hugging Face platform.76% similar
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