Muse Glimmer 30B
Summary
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.
Muse Glimmer is a 30-billion-parameter open-weight multimodal model from Meta Superintelligence Labs, distilled from Muse Spark for always-on local agents, tool use, coding, and image understanding.
Last verified 4 Oct 2026. Every figure on this page links to its source.
Specifications
| Developer | Meta |
|---|---|
| Release date | 10 Aug 2026 [models.dev] |
| Status | Generally available [models.dev] |
| Weights | Open weights [Hugging Face] |
| License | apache-2.0 [Hugging Face] |
| Parameters | 29.8B [Hugging Face] |
| Context window | 131K (131,072 tokens) [models.dev] |
| Max output | 118K tokens [models.dev] |
| Knowledge cutoff | 4 Jan 2026 [models.dev] |
| Input | Text and images [models.dev] |
| Output | Text [models.dev] |
| Reasoning mode | Yes [models.dev] |
| Tool calling | Yes [models.dev] |
| Structured output | Yes [models.dev] |
| Hugging Face | meta-models/Muse-Glimmer-30B [Hugging Face] |
Muse Glimmer 30B API pricing by provider
USD per million tokens. Sorted by input price.
| Provider | Input | Output | Cached input | Context | Source |
|---|---|---|---|---|---|
| NVIDIA NIM meta/muse-glimmer-30b | Free | Free | – | 131K | models.dev, 4 Oct 2026 |
| OpenRouter meta/muse-glimmer-30b | $0.35 | $1.50 | $0.04 | 131K | OpenRouter, 4 Oct 2026 |
| Vercel AI Gateway meta/muse-glimmer-30b | $0.35 | $1.50 | $0.04 | 131K | models.dev, 4 Oct 2026 |
Frequently asked questions
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.
Change history
No changes detected since we started tracking this model. We re-check every source daily.
Sources
- https://openrouter.ai/meta/muse-glimmer-30b
- https://github.com/sst/models.dev/blob/dev/providers/openrouter/models/meta/muse-glimmer-30b.toml
- https://huggingface.co/meta-models/Muse-Glimmer-30B
- https://github.com/sst/models.dev/blob/dev/providers/nvidia/models/meta/muse-glimmer-30b.toml
- https://github.com/sst/models.dev/blob/dev/providers/vercel/models/meta/muse-glimmer-30b.toml