Muse Spark Open TRIAL
Open weights and a hosted endpoint make the model testable, while size, gating and custom license terms constrain production use.
Next stepWithin one day, run a real repository and multimodal task through the endpoint or a quantized build.
Availability & adoption
- availability
- Muse Code + Meta Model API (max reasoning variant live); install via curl from dev.meta.ai; open weights teased, no date
- deployment
- Hugging Face endpoints, SGLang, vLLM, llama.cpp and oMLX; BF16 reference needs 4x8 H200, NVFP4 one B200 node
- license
- custom Muse Model License; attribution; separate agreement for MaaS businesses above $20M annual gross revenue