Meta
LLM
Big
Closed weights
Muse Wonder
31 days since Meta announced it ·
Muse Wonder is a closed-weights LLM from Meta, announced 12 Oct 2026. It costs $4 per 1M input tokens and $20 per 1M output tokens. Its context window is 1M tokens.
- Input
- $4
- per 1M tokens
- Cache write
- —
- per 1M tokens
- Cache read
- $0.20
- per 1M tokens
- Output
- $20
- per 1M tokens
- Context window
- 1M
- tokens
- Parameters
- —
- not disclosed
- Announcement
- about.fb.com/news/2026/10/introducing-muse-wonder-models
- Docs
- dev.meta.ai/models/muse-wonder
Our coverage
We haven’t written about Muse Wonder yet.
Meta · Big · Wonder
closed weights- Muse Wonder
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Facts last updated , from Meta’s own pages.