Meta · Model
Muse Wonder pricing, context window and specs
Muse Wonder costs $4 per million input tokens and $20 per million output tokens, and reads up to 1,048,576 tokens per request. By blended price it is the most expensive of Meta’s 5 current models here.
- Input / 1M
- $4
- Output / 1M
- $20
- Cached / 1M
- $0.20
- Context
- 1,048,576
- Max output
- Not published
- Released
- 2026-10-12
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Pricing
Muse Wonder API pricing
| Price per 1M tokens | Input | Output |
|---|---|---|
| Standard | $4 | $20 |
| Cached input (read) | $0.20 | – |
Output costs 5.0× the input price, so long replies drive the bill more than long prompts. If your requests share a long fixed prefix, such as a system prompt or tool definitions, caching cuts that part to 5% of the normal input price.
Examples
What Muse Wonder costs in practice
| Workload | Tokens in / out | Requests/day | Per request | Per month |
|---|---|---|---|---|
| Support chatbot50% cached | 1,500 / 400 | 1,000 | $0.0112 | $339.15 |
| RAG app20% cached | 6,000 / 500 | 500 | $0.0294 | $447.73 |
| Coding agent80% cached | 40,000 / 2,000 | 200 | $0.0784 | $476.93 |
| Document summariser | 8,000 / 600 | 300 | $0.044 | $401.50 |
Change any number in the cost calculator.
Context
Context window
Muse Wonder accepts up to 1,048,576 tokens per request, roughly 786,432 English words or 1,573 pages. That budget is shared between your prompt and the reply, and no separate cap on the reply is published.
Filling the whole window with one prompt costs about $4.19 at list price, so for repeated long-document work, retrieval (sending only the relevant parts) or prompt caching is usually much cheaper.
Features
Capabilities
- Image input
- Yes
- Tool / function calling
- Yes
- Reasoning mode
- Yes
- Prompt caching
- Yes
- Structured output
- Yes
- Open weights
- No
- Accepts
- text, image, video, file, audio
- Knowledge cutoff
- Not published
As declared by the provider’s API. It shows a feature exists, not how well it works.
API
Muse Wonder model ID
- OpenRouter
meta/muse-wonder
Use the OpenRouter ID when calling it through OpenRouter; Meta’s own API may name it differently. See the model ID reference for the providers we document.
Meta
Where Muse Wonder sits in Meta’s line-up
Ranked by blended price (three parts input to one part output, $8 per 1M for Muse Wonder), it is the most expensive of Meta’s 5 current models here. One step down, Muse Spark 1.3 costs $2 blended (75% less). Unlike Muse Wonder, it doesn’t accept audio. See every Meta model and price
| Model | Input / 1M | Output / 1M | Context | Released |
|---|---|---|---|---|
| Llama 4 Scout | $0.18 | $0.59 | 131,072 | 2025-04-05 |
| Llama 4 Maverick | $0.1875 | $0.6525 | 128,000 | 2025-04-05 |
| Muse Glimmer 30B | $0.30 | $1.20 | 131,072 | 2026-08-09 |
| Muse Spark 1.3 | $1.25 | $4.25 | 1,048,576 | 2026-09-02 |
| Muse Wonder (this page) | $4 | $20 | 1,048,576 | 2026-10-12 |
Meta’s current models with a page here, cheapest first. Older and superseded models are listed on the provider page and in the comparison table.
Save
Cheaper alternatives
- Gemini 3.5 Flash LiteGoogle89% cheaper
- Nova 2 LiteAmazon89% cheaper
- Seed 2.1 TurboByteDance Seed88% cheaper
- Mistral Large 4Mistral87% cheaper
- Qwen3.6 27BQwen87% cheaper
Current models from major providers, one per provider, that keep image input, tool calling, a reasoning mode, a usable context window and output limit. Compared by blended price.
Compare
Similarly priced models
- Claude Opus 5.5Anthropic$4 / $20
- Qwen3.8 Max PrimeQwen$4 / $12
- GPT-5.5OpenAI$5 / $30
- Nova Premier 1.0Amazon$2.50 / $12.50
- Gemini 3.1 Pro PreviewGoogle$2 / $12
Current models from other major providers, closest blended price.
FAQ
Muse Wonder questions
How much does Muse Wonder cost?
Muse Wonder costs $4 per million input tokens and $20 per million output tokens, with cached input at $0.20. A typical chatbot reply (1,500 tokens in, 400 out) costs about $0.014. Use the LLM cost calculator for your own workload.
What is Muse Wonder’s context window?
1,048,576 tokens, about 786,432 English words or 1,573 printed pages, shared between your prompt and the reply. No separate limit on the reply is published, so the window is the limit.
Does Muse Wonder support prompt caching and batch requests?
Yes, cached input is billed at $0.20 per million tokens (5% of the normal input price). No batch price is published for it.
What are cheaper alternatives to Muse Wonder?
With the same essentials (image input and tool calling), the cheapest options are Gemini 3.5 Flash Lite (89% cheaper), Nova 2 Lite (89% cheaper), Seed 2.1 Turbo (88% cheaper). Cheaper doesn’t mean equivalent, so test them on your own prompts.
What is the API model ID for Muse Wonder?
On OpenRouter it is meta/muse-wonder. Meta’s own API may use a different name, so check its model list before you deploy. Pass the ID as the model value in each request.
Is Muse Wonder open source?
No, Muse Wonder is only available through Meta’s API and partners; its weights aren’t published.