Muse Spark Open Reviews

Muse Spark Open

5.0 out of 5 stars

Average Ratings 0 Ratings

Total 0 out of 5 stars
ease 0 out of 5 stars
features 0 out of 5 stars
design 0 out of 5 stars
support 0 out of 5 stars

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Average Ratings 1 Rating

Total 5 out of 5 stars
ease 5 out of 5 stars

Description

Izuran Pro serves as an AI assistant designed specifically for Apple Silicon Macs, operating either open-weight models on the user's device or via a model server located within the user's network. It seamlessly interacts with local files, folders, calendars, reminders, contacts, notes, emails, and various other enabled Mac applications; it effectively organizes tasks into projects, schedules and plans activities, and provides recommended modifications for user approval. The integrated MLX engine accommodates downloadable models like Qwen and Gemma, while allowing users to incorporate their own local model servers alongside customized MCP tools. Additional optional integrations include Gmail, Signal, Apple services, Philips Hue smart lighting, web searches through xAI, and payment processing via Link. An accompanying iPhone application facilitates conversations and permissions, although functionalities such as voice interaction and Apple Watch compatibility are still under development. Currently, Izuran Pro is available through an invitation-only private beta, and AIC also provides server deployment options tailored for private networks, catering specifically to offices and teams. This innovative assistant aims to enhance productivity by streamlining various tasks and workflows in a user-friendly manner.

Description

Muse Spark Open is an open-weight foundation model developed by Meta to support multimodal reasoning, autonomous agents, and complex software development tasks. The model features 816 billion total parameters with approximately 42 billion active parameters and a context window supporting up to one million tokens. Its architecture is designed to process multimodal information while maintaining context across lengthy workflows, extensive codebases, and multistep assignments. Muse Spark Open provides capabilities for software engineering, code generation, debugging, application development, and automated testing. Its agentic functionality supports external tool interactions, task planning, computer-based workflows, and execution of complex objectives over extended sessions. The model can run locally using two Apple M5 Ultra Mac Studio systems with the MLX framework, enabling organizations to process information without relying on hosted inference services. Developers can deploy the model through SGLang, vLLM, TensorRT-LLM, Hugging Face Transformers, llama.cpp, and other supported inference engines. Customization is supported through PyTorch and TorchTitan, allowing organizations to adapt the model to specialized applications and workflows. Muse Spark Open is distributed under the Muse Model License and is available through Hugging Face, major cloud model repositories, and hosted API providers including Together AI, Fireworks AI, and OpenRouter.

API Access

Has API Yes 

API Access

Has API No 

Screenshots View All

No images available

Screenshots View All

Integrations

Apple Calendar Yes 
Apple Mail Yes 
Apple Maps Yes 
Apple Music Yes 
Apple Notes Yes 
Apple Reminders Yes 
Baseten No 
Fireworks AI No 
Gmail Yes 
Groq No 
Hugging Face No 
Link Yes 
Modal No 
Model Context Protocol (MCP) Yes 
Nebius No 
OpenRouter No 
Signal Yes 
Tailscale Yes 
Together AI No 
vLLM No 

Integrations

Apple Calendar No 
Apple Mail No 
Apple Maps No 
Apple Music No 
Apple Notes No 
Apple Reminders No 
Baseten Yes 
Fireworks AI Yes 
Gmail No 
Groq Yes 
Hugging Face Yes 
Link No 
Modal Yes 
Model Context Protocol (MCP) No 
Nebius Yes 
OpenRouter Yes 
Signal No 
Tailscale No 
Together AI Yes 
vLLM Yes 

Pricing Details

Private AI server packages include Izuran Pro, with pricing based on hardware configuration and support.
Free Trial No 
Free Version No 

Pricing Details

$0
Model weights are available at no charge under the Muse Model License, which has limited commercial-use terms. Hosted inference providers set their own usage prices.
Free Trial No 
Free Version Yes 

Deployment

Web-Based No 
On-Premises Yes 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac Yes 
Linux No 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises Yes 
iPhone App No 
iPad App No 
Android App No 
Windows Yes 
Mac Yes 
Linux Yes 
Chromebook No 

Customer Support

Business Hours Yes 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

Ambition Innovation Creativity

Founded

2021

Country

United States

Website

izuran.ai/

Vendor Details

Company Name

Meta

Founded

2004

Country

United States

Website

research.meta.ai/blog/muse-spark-open

Product Features

Alternatives

No Alternatives

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