# Muse Ember 1.0 API Pricing

As of November 10, 2026, Muse Ember 1.0 costs $0.10 per 1M input tokens and $0.50 per 1M output tokens on Meta Model API, with cache reads at $0.004 per 1M tokens. It has a 1,048,576-token context window and returns up to 524,288 tokens per response.

- Page: https://models.litellm.ai/models/muse-ember-1.0
- LiteLLM model name: `meta/muse-ember-1.0`
- Context window: 1,048,576 tokens
- Max output: 524,288 tokens
- Added to LiteLLM: November 10, 2026
- Prices updated: November 10, 2026

## Pricing by provider

Token prices in USD per 1M tokens.

| Provider | Model name | Input | Output | Cache read | Per image | Per second | Context |
|---|---|---|---|---|---|---|---|
| Meta Model API | `meta/muse-ember-1.0` | $0.10 | $0.50 | $0.004 | – | – | 1M |

## Cost examples

1,000 requests with 2,000 input and 500 output tokens each:

- Meta Model API: $0.45

100 long-document requests with 100,000 input and 2,000 output tokens each:

- Meta Model API: $1.10

## Features

Supported: Function calling, Parallel tool calls, Structured output, Image input, PDF input, Reasoning, Prompt caching, Web search.

## Use it with LiteLLM

```python
from litellm import completion

response = completion(
    model="meta/muse-ember-1.0",
    messages=[{"role": "user", "content": "Hello!"}],
)
```

## Cost calculator

10,000 requests a day with 1,000 input and 500 output tokens each, at Meta Model API's price: $0.00035 per request, $3.50 per day, $105 per month (30 days). Try other numbers at https://models.litellm.ai/calculator?model=muse-ember-1.0

## FAQ

### How much does Muse Ember 1.0 cost?

Muse Ember 1.0 costs $0.10 per 1M input tokens and $0.50 per 1M output tokens on Meta Model API, with cache reads at $0.004 per 1M tokens. Above 200K input tokens, input costs $0.30 and output costs $1.50 per 1M tokens.

### What is the context window of Muse Ember 1.0?

Muse Ember 1.0 has a 1,048,576-token context window and returns up to 524,288 tokens per response.

### Which providers offer Muse Ember 1.0?

Muse Ember 1.0 is available from Meta Model API through LiteLLM, using the model name meta/muse-ember-1.0.

### How do I call Muse Ember 1.0 with an OpenAI-compatible API?

Use the LiteLLM Python SDK with model="meta/muse-ember-1.0", or add the model to the LiteLLM proxy's config.yaml and send requests to /v1/chat/completions from any OpenAI client. LiteLLM tracks the cost of every request at the prices on this page.

### What features does Muse Ember 1.0 support?

Muse Ember 1.0 supports function calling, parallel tool calls, structured output, image input, PDF input, reasoning, prompt caching and web search.

### When did LiteLLM add Muse Ember 1.0?

Muse Ember 1.0 was added to LiteLLM's model price file on November 10, 2026.

Source: LiteLLM model price file, https://github.com/BerriAI/litellm/blob/main/model_prices_and_context_window.json. Maintainers update it from each provider's published pricing, and this page is usually rebuilt within 20 minutes of every change.