Meta
Muse Wonder Full
Muse Wonder Full is the most capable model in Meta's Muse Wonder series, built for long-running professional agents and ultra-long-horizon software engineering. It shares Muse Wonder's Active Memory and Active Focus capabilities and generally scores higher on Meta's agentic and coding evaluations.
meta/muse-wonder-full
Context
1M
Output
—
Released
2026-10-12
Knowledge cutoff
—
Types
Reasoning
Tool use
Structured output
Attachments
Open weights
Provider pricing
No providers currently list this model.
Benchmarks
Harvey Legal Agent Benchmark
13.1 · all-pass rate
Finance Agent
59.1 · accuracy
HealthBench Professional
62.3 · length-normalized weighted rubric score
AutomationBench
45.4 · strict pass@1
GDP.pdf
33.2 · score
JobBench
75.3 · mean reward
OSWorld
78.4 · mean partial score
OSWorld
39.4 · binary completion rate
Terminal-Bench
57.1 · accuracy
DeepSWE
79 · pass@1
SWE-Marathon
57.5 · pass@1
ProgramBench
59 · share of rollouts passing at least 95% of tests
Artificial Analysis Intelligence Index
56 · index score
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