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Meta: Muse Spark Open
modeltested · static-verifiedscore 45/100signed passport ✓published 8d ago · verified 2026-10-20
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...
Declared tools (3)
text+image+video+file+audio->texttool-callingstructured-outputs
model:openrouter:meta/muse-spark-open