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Muse Ember

ECI
N/A
Meta AI
Nov. 9, 2026
Closed weights

Muse Ember is a closed-weights model from Meta AI, released November 9, 2026.

Muse Ember vs select alternatives

DomainBenchmark
Muse Ember
Meta AI
Nov. 9, 2026
Closed weights
Anthropic
Nov. 9, 2026
Closed weights
Google DeepMind
Oct. 28, 2026
Closed weights
OpenAI
Sep. 3, 2026
Closed weights
Agent
APEX-AgentsBest score 90%
76%
88%
90%
75%
Conceptual reasoning
SimpleBenchBest score 95%
73%
95%
93%
87%

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