# Muse Glimmer 30B

> Muse Glimmer 30B is an open-weight language model from Meta, released on 10 Aug 2026. It accepts text and images and generates text, with a 131K-token context window and up to 118K output tokens per response. As of 4 Oct 2026, the lowest listed API price is $0.35 per million input tokens and $1.50 per million output tokens (OpenRouter), across 3 providers we track.

Source page: https://www.aimodel.directory/models/muse-glimmer-30b
Last verified: 4 Oct 2026

## Specifications

- **Developer:** Meta
- **Release date:** 10 Aug 2026 (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/openrouter/models/meta/muse-glimmer-30b.toml)
- **Status:** Generally available (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/openrouter/models/meta/muse-glimmer-30b.toml)
- **Weights:** Open weights (source: Hugging Face, https://huggingface.co/meta-models/Muse-Glimmer-30B)
- **License:** apache-2.0 (source: Hugging Face, https://huggingface.co/meta-models/Muse-Glimmer-30B)
- **Parameters:** 29.8B (source: Hugging Face, https://huggingface.co/meta-models/Muse-Glimmer-30B)
- **Context window:** 131K (131,072 tokens) (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/openrouter/models/meta/muse-glimmer-30b.toml)
- **Max output:** 118K tokens (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/openrouter/models/meta/muse-glimmer-30b.toml)
- **Knowledge cutoff:** 4 Jan 2026 (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/openrouter/models/meta/muse-glimmer-30b.toml)
- **Input:** Text and images (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/openrouter/models/meta/muse-glimmer-30b.toml)
- **Output:** Text (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/openrouter/models/meta/muse-glimmer-30b.toml)
- **Reasoning mode:** Yes (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/openrouter/models/meta/muse-glimmer-30b.toml)
- **Tool calling:** Yes (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/openrouter/models/meta/muse-glimmer-30b.toml)
- **Structured output:** Yes (source: models.dev, https://github.com/sst/models.dev/blob/dev/providers/openrouter/models/meta/muse-glimmer-30b.toml)
- **Hugging Face:** meta-models/Muse-Glimmer-30B (source: Hugging Face, https://huggingface.co/meta-models/Muse-Glimmer-30B)

## API pricing (USD per 1M tokens)

| Provider | Input | Output | Cached input | Context |
|---|---|---|---|---|
| NVIDIA NIM | Free | Free | – | 131K |
| OpenRouter | $0.35 | $1.50 | $0.04 | 131K |
| Vercel AI Gateway | $0.35 | $1.50 | $0.04 | 131K |

## FAQ

### What is the context window of Muse Glimmer 30B?

Muse Glimmer 30B has a context window of 131,072 tokens (131K) and can generate up to 117,964 tokens in a single response, according to models.dev.

### How much does the Muse Glimmer 30B API cost?

Muse Glimmer 30B is listed from $0.35 per million input tokens and $1.50 per million output tokens (OpenRouter). Prices last verified 4 Oct 2026.

### Is Muse Glimmer 30B open source?

Muse Glimmer 30B is an open-weight model: its weights are published on Hugging Face as meta-models/Muse-Glimmer-30B under the apache-2.0 license. Check the license terms before commercial use.

### When was Muse Glimmer 30B released?

Meta released Muse Glimmer 30B on 10 Aug 2026, according to models.dev.

### Which providers offer Muse Glimmer 30B?

We track Muse Glimmer 30B on 3 providers: NVIDIA NIM, OpenRouter, Vercel AI Gateway.

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Data licensed CC BY 4.0. Cite as: AI Model Directory, "Muse Glimmer 30B", https://www.aimodel.directory/models/muse-glimmer-30b