Natively multimodal reasoning model by Meta Superintelligence Labs โ first in the Muse family, with tool-use, visual chain of thought, and multi-agent orchestration.
Release date
8 April 2026
Access:APIHostedDeployment:โ Cloud
Overview
Access & deployment
APIHosted
Cloud
Weights: Closed
Key parameters
โ Tools
๐ฅ Input: text, image
Technical specification
License
Proprietary
Features:โ Tool use
Modalities
โฌ Input
textimage
โฌ Output
text
Capabilities and applications
Native model capabilities
Reasoning
The model's ability to reason logically and solve complex problems.
Category: reasoning
Multimodal understanding
Category: multimodal
Image understanding
Analysing and interpreting the content of images.
Category: vision
Chart understanding
Reading and interpreting charts, tables and diagrams.
Category: vision
Coding
Generating, analysing and modifying source code.
Category: coding
Benchmark results
2 benchmarks
Humanity's Last Exam
accuracy ยท Contemplating mode (multi-agent parallel reasoning)
58%
๐
8 Apr 2026๐ Meta AI Blog โ Introducing Muse Spark: Scaling Towards Personal Superintelligence
Contemplating mode orchestrates multiple agents reasoning in parallel. Competes with Gemini Deep Think and GPT Pro extreme reasoning modes.
FrontierScience Research
accuracy ยท Contemplating mode (multi-agent parallel reasoning)
38%
๐
8 Apr 2026๐ Meta AI Blog โ Introducing Muse Spark: Scaling Towards Personal Superintelligence
Contemplating mode result. Full methodology in Meta's methodology document linked from the blog post.