Muse Spark
Muse Spark is the first model developed by Meta Superintelligence Labs in the Muse family. It is a proprietary multimodal reasoning model with tool use, visual reasoning, and multi-agent orchestration, initially released through Meta AI on the web and in the app. It offers different response and reasoning modes for everyday questions and harder tasks. Its release marked a new training program rather than an open Llama checkpoint. Architecture and parameter count are not publicly disclosed, and planned future open-weight releases do not apply to this model.
2026-04-08
Undisclosed
Proprietary
Specifications
- Architecture
- Undisclosed
- License
- Proprietary
- Type
- multimodal
- Modalities
- textimage
Benchmark Scores
Advanced Specifications
- Model Family
- Muse Spark
- API Access
- Not Available
- Chat Interface
- Available
Capabilities & Limitations
- Capabilities
- reasoningvisiontool usemulti-agent orchestration
- Known Limitations
- No downloadable weightsTool access and model availability vary by product
- Notable Use Cases
- consumer assistantsvisual question answeringresearch assistance
- Tool Use Support
- Yes