unsloth/Muse-Spark-Open-816B-A42B-GGUF
image-text-to-text model by unsloth
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From the publisher
Model card & documentation
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See Unsloth Dynamic 3.0 GGUFs for our quantization benchmarks. Authors: Meta Superintelligence Labs Model Release Date: October 2026 License: Muse Model License Muse Spark Open is an 816B total/42B active parameter open weights model with a context window of 1M tokens. Built for coding and agentic work, Muse Spark Open is natively multimodal. This open weights version has additional safety post-training to make it more robust against misuse as a standalone model without system guardrails. We recommend deploying Muse Spark Open as part of a broader AI system, with additional guardrails suited to the specific use case. The model can perform well across a wide variety of use cases including: Access via API The model is available via API through third party inference providers. Open Weights on your own system The weights are available for download through Hugging Face. The model is available in BF16 and NVFP4 versions. To run…
Read the full model card ↗ · Preview checked 2026-10-30T12:58:26.477Z
Inside the original model card — Document outline
- Read our How to Run Muse Spark Open Guide!
- Muse Spark Open
- Muse Spark Open Model Overview
- Model Access and Best Practices
- Training data
- Benchmarks
- Safety and Preparedness
- Considerations and Limitations
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Links from the model card
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Documentation belongs to its respective authors. Reported project/model license: other. A listing is not a grant of reuse or training rights. Confirm the document’s own terms at the source.
Model overview
unsloth/Muse-Spark-Open-816B-A42B-GGUF is a image-text-to-text model repository published by unsloth on Hugging Face. The source reports the transformers library.
This page summarizes Hub metadata. For intended use, training data, evaluation results and limitations, consult the original model card.
Model facts
- Task
- image-text-to-text
- Library
- transformers
- Recent downloads (30 days)
- 9,503
- Cumulative likes
- 64
- Hugging Face trending score
- 63
- Reported safetensors parameters
- Not reported
- Architecture
- Not reported
- License
- other
- Access
- Not gated by Hugging Face
- Created
- 2026-09-19T10:53:50.000Z
- Last modified
- 2026-10-15T18:34:02.000Z
Compatibility and lineage
Reported languages: en
Reported base models: meta-models/Muse-Spark-Open-816B-A42B
Parameter count is not a RAM/VRAM requirement. Check precision, quantization, context length and runtime compatibility in the model card; no hardware or API-cost claim is inferred here.
Use and evaluate
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Source and freshness
Source: Hugging Face Hub. Metadata observed 2026-10-22T06:44:02.555Z. Daily imports are snapshots, not real-time monitoring.
Popularity and source listings do not establish security, suitability, licensing rights or benchmark performance.