Muse Spark

Muse Spark is the first model in the Muse family developed by Meta Superintelligence Labs. It is a natively multimodal reasoning model with support for tool-use, visual chain of thought, and multi-agent orchestration.

Tau2 Telecom

91.5%

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GPQA

89.5%

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CharXiv-R

86.4%

i
ScreenSpot Pro

84.1%

i
IPhO 2025

82.6%

i
MMMU-Pro

80.4%

i
MedXpertQA

78.4%

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SWE-Bench Verified

77.4%

i
DeepSearchQA

74.8%

i
SimpleVQA

71.3%

i
ERQA

64.7%

i
Terminal-Bench 2.0

59.0%

i
Humanity's Last Exam

58.4%

i
SWE-Bench Pro

52.4%

i
HealthBench Hard

42.8%

i
ARC-AGI v2

42.5%

i
FrontierScience Research

38.3%

i
ZEROBench

33.0%

i
GDPval-AA

1,444

i
LiveCodeBench Pro

0.8

i