Starwhale

Machine learning operations and large language model operations are the focus of Starwhale’s platform.

github.com/star-whale/starwhale
Starwhale homepage screenshot

About Starwhale

Starwhale is an open-source MLOps/LLMOps platform released under the Apache-2.0 license, designed to streamline machine learning operations across the full model development lifecycle. It offers three deployment configurations to fit different operational needs: standalone for local development and debugging, server for private data centers running on Kubernetes, and a cloud-hosted public option that requires no self-installation. The platform abstracts Model, Runtime, and Dataset as first-class core assets, and includes built-in capabilities for production-scale model evaluation, interactive web-based model assessment via live demos, and end-to-end LLM fine-tuning, benchmarking, and publishing.

Key features

  • Three deployment configurations: standalone, server, cloud-hosted
  • First-class Model, Runtime, and Dataset abstractions
  • Production-scale model evaluation via Python SDK
  • Interactive web-based live demo for model assessment
  • End-to-end LLM fine-tuning and benchmarking toolchain
  • Reproducible, shareable runtime environments for Python programs
Best for: Machine learning and LLM operations teams seeking standardized, flexible tooling for model development, evaluation, and deployment.
Good for
  • Open-source under the permissive Apache-2.0 license, allowing customization
  • Supports three flexible deployment configurations for different operational environments
  • Abstracts core ML assets as first-class citizens to streamline workflows
Watch out for
  • Server deployment requires an existing Kubernetes cluster
  • Cloud-hosted version requires user account registration to access
  • Standalone configuration is limited to local development and debugging use cases

Starwhale at a glance

Type
Open-source project
Pricing
Not confirmed. Check the site
Open source
Yes · Source code
Language
English
Last checked
Oct 6, 2026 · Online when checked
Listed
Oct 5, 2026

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Starwhale FAQ

What deployment options does Starwhale offer?
Starwhale offers three configurations: standalone for local development, server for private Kubernetes-based data centers, and a cloud-hosted public option.
What core ML assets does Starwhale treat as first-class citizens?
Starwhale abstracts Model, Runtime, and Dataset as first-class citizens for streamlined operations.
What key workflow capabilities are built into Starwhale?
Built-in capabilities include model evaluation, interactive live demo assessment, and end-to-end LLM fine-tuning and benchmarking.
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