Muse Glimmer
Muse Glimmer is available now for coding, rag, and agents with open-source and 131k context; evaluate it while provider pricing coverage matures.
Use it for
- Teams evaluating coding, rag, and agents
- Workloads that can use a 131k context window
Do not use it for
- Cost-sensitive launches that need sourced token pricing
- Teams that need a tracked hosted API route today
- Family
- Muse
- Released
- 2026-08-10
- Context
- 131k
- Parameters
- 30B
- Architecture
- Decoder Only
- Knowledge cutoff
- 2026-01
- Specialization
- general
- Openness
- Open source
- License
- Apache 2.0OSI-approvedCommercial use: permitted
- Weights
- Available
- Code
- Unknown
Large-scale open-source AI for social technologies.
No tracked provider token pricing is available yet.
About
Muse Glimmer is Meta Superintelligence Labs' 30-billion-parameter open-weight multimodal agentic model for local deployment, released August 10, 2026 under Apache 2.0. Distilled from Muse Spark, it combines a ~2B perception encoder with a ~28B text decoder for tool use, multimodal reasoning, and long-horizon agent workflows on consumer GPUs. Weights are available on Hugging Face at meta-models/Muse-Glimmer-30B.
Top use-case fit: coding, agents, and build tasks
Coding
1 relevant benchmark in the decision map.
RAG
Included by capability and metadata signals in the decision map.
Agents
Included by capability and metadata signals in the decision map.
Provider price ladder
No tracked provider token pricing is available for this model yet.
Capabilities
Benchmark peer barsfor Coding
Benchmark scores(4)
| Benchmark | Score | Version | Evaluation | Source |
|---|---|---|---|---|
| MCP-Atlas | 75.5 | MCP Atlas (Public)Observed 2026-08-10 | Configuration: High Reasoning | Source |
| DeepSearchQA | 74.6 | DeepSearch QAObserved 2026-08-10 | Configuration: High Reasoning | Source |
| SWE-bench Pro | 51.2 | SWE-Bench ProObserved 2026-08-10 | Configuration: High Reasoning | Source |
| Terminal-Bench 2.1 | 51.7 | TerminalBench 2.1 (with terminus2)Observed 2026-08-10 | Configuration: High Reasoning | Source |
Migration checks
No linked migration route is available for this model yet.
API versions
muse-glimmerLarge-scale open-source AI for social technologies.
No tracked provider token pricing is available yet.