Keepsake

Keepsake

Replicate
Muse Spark Open

Muse Spark Open

Meta
5.0 out of 5 stars
Keepsake Muse Spark Open

Related Products

  • Gemini platform
    4.3 out of 5 stars 1,178 Ratings
    Visit Website for Gemini platform
  • Anaconda
    4.4 out of 5 stars 626 Ratings
    Visit Website for Anaconda
  • LTX
    4.4 out of 5 stars 182 Ratings
    Visit Website for LTX
  • Runpod
    4.2 out of 5 stars 230 Ratings
    Visit Website for Runpod
  • Google Cloud Run
    4.5 out of 5 stars 352 Ratings
    Visit Website for Google Cloud Run
  • Fraud.net
    4.7 out of 5 stars 57 Ratings
    Visit Website for Fraud.net
  • IONOS Cloud GPU Servers
    4.6 out of 5 stars 45,816 Ratings
    Visit Website for IONOS Cloud GPU Servers
  • XpertCoding
    4.7 out of 5 stars 42 Ratings
    Visit Website for XpertCoding
  • Datasite Diligence Virtual Data Room
    4.6 out of 5 stars 738 Ratings
    Visit Website for Datasite Diligence Virtual Data Room
  • ReadyTech
    4.5 out of 5 stars 236 Ratings
    Visit Website for ReadyTech
Keepsake:

About

Keepsake is an open-source Python library designed to provide version control for machine learning experiments and models. It enables users to automatically track code, hyperparameters, training data, model weights, metrics, and Python dependencies, ensuring that all aspects of the machine learning workflow are recorded and reproducible. Keepsake integrates seamlessly with existing workflows by requiring minimal code additions, allowing users to continue training as usual while Keepsake saves code and weights to Amazon S3 or Google Cloud Storage. This facilitates the retrieval of code and weights from any checkpoint, aiding in re-training or model deployment. Keepsake supports various machine learning frameworks, including TensorFlow, PyTorch, scikit-learn, and XGBoost, by saving files and dictionaries in a straightforward manner. It also offers features such as experiment comparison, enabling users to analyze differences in parameters, metrics, and dependencies across experiments.
Muse Spark Open:

About

Muse Spark Open is an open-weight, natively multimodal language model for developers and organizations building AI applications, coding systems, and agentic workflows. The released model has 816 billion total parameters, 42 billion active parameters, and a 1-million-token context window. Teams can download the model weights, run inference through supported engines such as vLLM, SGLang, TensorRT-LLM, Hugging Face Transformers, Apple MLX, llama.cpp, or Unsloth, and customize the model using PyTorch. It supports long-context reasoning, software engineering, coding, tool use, and multimodal inputs. Deployment options include cloud inference through listed API providers or self-hosting on compatible GPU systems; Meta documents a desktop setup using two Apple M5 Ultra Mac Studio computers. The model is released under the Muse Model License with limited commercial terms.
Keepsake:

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported
Muse Spark Open:

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported
Keepsake:

Audience

Developers in need of a tool to manage their code and enhance the efficiency of their workflows
Muse Spark Open:

Audience

AI developers, machine learning engineers, software engineers, AI researchers, enterprise development teams, and organizations seeking customizable open-weight multimodal models for local inference, autonomous agents, complex coding, and long-context AI applications
Keepsake:

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported
Muse Spark Open:

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Not Supported
Keepsake:

API

Offers API Supported
Muse Spark Open:

API

Offers API Not Supported
Keepsake:

Screenshots and Videos

Muse Spark Open:

Screenshots and Videos

Keepsake:

Pricing

Free
Free Version Supported
Free Trial Not Supported
Muse Spark Open:

Pricing

$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 Version Supported
Free Trial Not Supported
Keepsake:

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software
Muse Spark Open:

Reviews/Ratings

Overall 5.0 / 5
ease 5.0 / 5
Muse Spark Open:

Pros & Cons from Real Users

Pros

  • Meta finally opened up a genuinely frontier-level Muse model. The 1M-token context window and 42B active parameters make it strong enough for large repos, long agent sessions, multimodal work, and complex coding without feeling like a stripped-down open model. The local deployment story is also a huge deal. Being able to run something this capable on two M5 Ultra Mac Studios is impressive, especially for teams that want more control over data, infrastructure, and customization. I also like how much of the stack is open around it. Muse Spark Open works with MLX, vLLM, SGLang, TensorRT-LLM, Transformers, llama.cpp, and Unsloth, and Meta is making the weights available through Hugging Face, SageMaker, Google Cloud Model Garden, and Microsoft Foundry.

Cons

  • Even though it is technically desktop-capable, needing two M5 Ultra Mac Studios for the full local experience is still a serious setup, so most developers will probably use hosted inference instead.
Keepsake:

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported
Muse Spark Open:

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported
Keepsake:

Company Information

Replicate
United States
keepsake.ai/
Muse Spark Open:

Company Information

Meta
Founded: 2004
United States
research.meta.ai/blog/muse-spark-open
Keepsake:

Alternatives

Muse Spark Open:

Alternatives

Gemini 4 Hydrogen

Gemini 4 Hydrogen

Google
5.0 out of 5 stars
Keepsake:
TensorBoard

TensorBoard

Tensorflow
Muse Spark Open:
Claude Fable 5.2

Claude Fable 5.2

Anthropic
5.0 out of 5 stars
Keepsake:
Muse Spark Open:
Keepsake:
Muse Spark Open:
Muse Glimmer

Muse Glimmer

Meta
5.0 out of 5 stars
Keepsake:
Muse Spark Open:
Recursive Flint

Recursive Flint

Recursive
Keepsake:

Categories

Muse Spark Open:

Categories

Keepsake:

Integrations

Amazon S3 Supported
Baseten Not Supported
Fireworks AI Not Supported
Google Cloud Storage Supported
Groq Not Supported
Hugging Face Not Supported
JSON Supported
Modal Not Supported
Nebius Not Supported
OpenRouter Not Supported
PyTorch Supported
Python Supported
TensorFlow Supported
Together AI Not Supported
scikit-learn Supported
vLLM Not Supported
Muse Spark Open:

Integrations

Amazon S3 Not Supported
Baseten Supported
Fireworks AI Supported
Google Cloud Storage Not Supported
Groq Supported
Hugging Face Supported
JSON Not Supported
Modal Supported
Nebius Supported
OpenRouter Supported
PyTorch Not Supported
Python Not Supported
TensorFlow Not Supported
Together AI Supported
scikit-learn Not Supported
vLLM Supported
Keepsake:
Claim Keepsake and update features and information
Claim Keepsake and update features and information
Muse Spark Open:
Claim Muse Spark Open and update features and information
Claim Muse Spark Open and update features and information