Muse Wonder
Meta's Muse Wonder model answers questions and understands images and video, offered to developers and not free to download.
Key facts
- Released
- Oct 12, 2026
- What it does
- Text and chat: Writes, answers questions and holds a conversation.Thinks first: Can reason step by step before it answers: slower, but better at maths, code and tricky questions.Sees images: Understands pictures, screenshots and charts you share with it.Reads files: Reads documents such as PDFs.Listens: Understands speech and other sounds.Watches video: Understands video clips you share with it.
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- How
- For developers, through an API
- Announced as
- “Scaling Toward Personal Superintelligence”
From trckr's archive of releases before it started watching. Date and details from Epoch AI's database of AI models (CC BY 4.0).
Price and limits
What developers pay to use it through the API: How developers plug a model into their own apps and pay per use. A model that's "in the API" can be used by programmers, even if it isn't in a chat app yet., per million Tokens: The small chunks of text a model reads and writes, about three-quarters of a word each. Prices and limits are counted in tokens. sent (input) or written back (output), and how much it can take in at once.
- Input
- $4.00
- per million tokensCached: $0.20
- Output
- $20.00
- per million tokens
- Context window: How much a model can keep in mind at once: your question, any files you share and its own replies. Measured in tokens; 1,000 tokens is about 750 words.
- 1.05M tokens
- about 790,000 words
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- Longest answer
- 131K tokens (about 98,000 words)
From the lab's own listing on models.dev and OpenRouter, checked .
How it scores
From independent testers, never the lab's own claims.
- Combined test score#13 of 235
- GPT-6 Astra169
- 2GPT-6.1 Sol169
- 12GPT-5.5 Pro163
- 13Muse Wonder162
- 14GPT-5.6 Terra161
Source: Epoch AI · Epoch Capabilities Index
- Building apps, by people's votes#17 of 85
- Claude Opus 5.51,818
- 2Claude Sonnet 5.51,773
- 16Muse Spark 1.31,654
- 17Muse Wonder1,650
- 18Inkling 2 Small1,649
Source: LMArena · LMArena WebDev
Compare Muse Wonder with
It came out 40 days after Muse Spark 1.3, the lab's previous model.
The details
Muse Wonder is Meta's text model for language generation, question answering, and understanding video and images, accessed through API: How developers plug a model into their own apps and pay per use. A model that's "in the API" can be used by programmers, even if it isn't in a chat app yet. access. Its size has not been disclosed.
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