Muse Spark 1.3
Meta🇺🇸
meta/muse-spark-1.3Muse Spark 1.3 is a multimodal reasoning model from Meta for long-running agentic, multi-agent, and coding workflows.
Cost rate
0.9x
Context
1M
Released
Sep 2, 2026
Input
TextImageVideoFileAudio
Output
Text
Support
ReasoningTool callingStructured outputs