Meta Muse Wonder

by Meta AI

Meta Muse Wonder is a frontier foundation model released October 12, 2026, featuring Active Memory for retaining context across long sessions and Active Focus for persisting through difficult multi-step tasks. It is available through the Meta Model API and Muse Code platform, with a more capable 'Full' variant available under narrower subscription access.

Large Language Models
Proprietary

Primary Use Cases

  • Long-horizon agentic tasks
  • Complex coding workflows
  • Multi-step reasoning
  • Research and analysis

✅ Strengths

  • Active Memory enables context retention beyond standard context windows
  • Active Focus improves reliability on difficult multi-step tasks
  • Frontier performance benchmarks per Meta Research
  • API access available for developers

⚠️ Limitations

  • Muse Wonder Full variant has narrower subscription access
  • Proprietary model, not open-weight
  • Standard vs. contributor data modes affect privacy

Technical Specifications

Developer
Meta AI
Category
Large Language Models
Type
🧠 Foundation Model
License
UNKNOWN

Trust & Privacy

Health Status
🟢 Active
Trains on User Data
❓ Unknown
Certifications
None listed

Ecosystem & Integrations

API Access
✅ Available
Chrome Extension
❌ No
Mobile App
❌ No
Pricing Model
❓ Unknown

Pricing Breakdown

API Access

Meta Model API access for Muse Wonder