# Muse Wonder free resources

Sourced facts about Meta's Muse Wonder, its price per million tokens next to Claude Opus 5.5, Gemini 4 Argon, GPT-6 Sol and Gemma 4 31B, a cost calculator and a cheat sheet you can download. Checked 2026-10-14.

## Which Muse

Muse here means Meta's Muse Wonder model, not the Muse headband.

## Facts, with sources

- Muse Wonder is available through the Meta Model API and Muse Code. Muse Wonder Full is available only to Muse Code subscribers. Source: https://about.fb.com/news/2026/10/introducing-muse-wonder-models/ (2026-10-12).
- The Meta Model API id is muse-wonder-1.0. Source: https://dev.meta.ai/docs/pricing-rate-limits (2026-10-14).
- Meta lists $4.00 per million input tokens, $0.20 per million cached input tokens and $20.00 per million output tokens. Source: https://dev.meta.ai/docs/pricing-rate-limits (2026-10-14).
- Web search grounding costs $2.50 per 1,000 search queries, on top of the token cost. Source: https://dev.meta.ai/docs/pricing-rate-limits (2026-10-14).
- Rate limits are 3,000 requests and 4,000,000 tokens per minute, per team and per model. Source: https://dev.meta.ai/docs/pricing-rate-limits (2026-10-14).
- Contributor mode, Meta's discounted tokens in exchange for training use, covers Muse Spark only, not Muse Wonder. Source: https://dev.meta.ai/docs/pricing-rate-limits (2026-10-14).
- The OpenRouter model list has meta/muse-wonder at $4.00 in and $20.00 out per million tokens, with a context of 1,048,576 tokens. Source: https://looot.ai/models (2026-10-13).

## Price and context next to other models

Prices read from the OpenRouter model list through looot on 2026-10-13.

| Model id | Context (tokens) | Input, USD per 1M | Output, USD per 1M |
|---|---|---|---|
| meta/muse-wonder | 1,048,576 | $4.00 | $20.00 |
| anthropic/claude-opus-5.5 | 1,000,000 | $4.00 | $20.00 |
| google/gemini-4-argon | 1,048,576 | $2.00 | $10.00 |
| openai/gpt-6-sol | 1,050,000 | $2.00 | $10.00 |
| google/gemma-4-31b-it:free | 262,144 | $0.00 | $0.00 |

## Other Meta Muse models in the list

| Model id | Context (tokens) | Input, USD per 1M | Output, USD per 1M |
|---|---|---|---|
| meta/muse-spark-1.3 | 1,048,576 | $1.25 | $4.25 |
| meta/muse-glimmer-30b | 131,072 | $0.30 | $1.20 |

## Cost calculator

The page has a calculator. The formula: monthly cost = runs per day x 30 x (input tokens x input price + output tokens x output price) / 1,000,000. For Muse Wonder it adds cached input tokens at the cached rate and web searches at the search fee, from https://dev.meta.ai/docs/pricing-rate-limits.

## Ways to try it

- Meta Model API: Pay as you go, model id muse-wonder-1.0. Source: https://dev.meta.ai/docs/pricing-rate-limits
- Muse Code: Meta names Muse Code as the other way. Muse Wonder Full runs only there, for subscribers. Source: https://about.fb.com/news/2026/10/introducing-muse-wonder-models/
- OpenRouter: The OpenRouter model list has meta/muse-wonder with a paid price. Source: https://looot.ai/models
- Free tier or free credits: Not documented as of 2026-10-14. Meta's pricing page names none, and the model list has no free variant of Muse Wonder. Source: https://dev.meta.ai/docs/pricing-rate-limits

## Cheat sheet

Plain text, the facts above and the formula: https://looot.ai/resources/muse-wonder-cheat-sheet.txt

## How much does Muse Wonder cost?

$4.00 per million input tokens, $0.20 per million cached input tokens and $20.00 per million output tokens on Meta's pricing page (read 2026-10-14), plus $2.50 per 1,000 web searches. The OpenRouter list read through looot on 2026-10-13 shows the same input and output prices.

## How much will Muse Wonder cost me per month?

Multiply it out: monthly cost = runs per day x 30 x (input tokens x input price + output tokens x output price) / 1,000,000. Add cached tokens at the cached rate and searches at the search fee. The calculator on this page does the arithmetic for your own numbers and shows each step.

## Is Muse Wonder free?

No free tier or free credits are documented as of 2026-10-14. Meta's pricing page lists pay as you go, and its discounted contributor mode covers Muse Spark only. The free variants on the model list are Gemma 4 31B and Gemma 4 26B A4B.

## Muse Wonder vs Claude Opus 5.5: which costs less?

Neither. Both list at $4.00 in and $20.00 out per million tokens on the OpenRouter list. Muse Wonder lists 1,048,576 tokens of context, Claude Opus 5.5 lists 1,000,000. This page compares price and context only.

## Muse Wonder vs Gemini 4 Argon: which costs less?

Gemini 4 Argon, at $2.00 in and $10.00 out per million tokens, half the Muse Wonder price. Both list 1,048,576 tokens of context.

## How do I get access to Muse Wonder?

Through the Meta Model API, model id muse-wonder-1.0, or Muse Code. Muse Wonder Full is only in Muse Code, for subscribers. The OpenRouter model list also carries Muse Wonder.

## What are the Muse Wonder rate limits?

3,000 requests per minute and 4,000,000 tokens per minute on the Meta Model API, counted per team and per model, not per API key.

## What is Active Memory in Muse Wonder?

Meta's name for the model carrying what matters to you across conversations, so details from earlier come back when they fit the current task. Its sister feature, Active Focus, keeps the model on a hard task and has it check in before anything important.

## Sources

- Meta, Introducing Muse Wonder: https://about.fb.com/news/2026/10/introducing-muse-wonder-models/ (2026-10-12)
- Meta Model API, pricing and rate limits (read): https://dev.meta.ai/docs/pricing-rate-limits (2026-10-14)
- OpenRouter model list, read through looot: https://looot.ai/models (2026-10-13)

## Related

- /models: AI model prices per million tokens
- /blog/what-is-meta-muse-wonder
- /blog/muse-wonder-api-pricing
- /blog/muse-wonder-vs-claude-opus-5-5-vs-gemini-4-argon
- /free-tools
- /public-catalog