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Models.dev

Models.dev is an open-source database of AI model specifications, pricing, and features.

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Added
2026-09-09 17:23:25
Models.dev website

About Models.dev

Models.dev is a repository of information about AI models. It aims at organizing model metadata in a provider-agnostic way and linking model pages to the providers that serve them. The platform emphasizes openness and accessibility for users who need information about model specifications and related pricing. It presents data in a structured form and offers programmatic access through an API and an SDK. The presentation centers on an open catalog of models and related entities.

It notes that provider data, provider-agnostic model metadata, or the combined catalog are accessible via JSON endpoints. It also mentions that the data could be browsed via different pages such as canonical models, labs, and providers.

The tool provides a workflow for software developers and researchers to integrate model data into their applications. It mentions an SDK for querying the API, with guidance on offline use and type safety. It also reminds users that the data is maintained in GitHub as TOML files organized by provider and canonical model, underscoring an open-source approach.

Overall, Models.dev acts as a reference database for AI models, offering a public catalog and programmable access. The text places emphasis on openness and programmatic access to model data through an API and an SDK.

Use cases

  • Researchers comparing model specifications and pricing

Key features

  • Provider-agnostic model metadata on the homepage
  • JSON endpoints for accessing data
  • SDK for querying the API
  • Data stored in GitHub as TOML files
  • Logos available via URLs

Pros and cons

Pros

Open-source data model and accessible via API
Provider-agnostic metadata available

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Frequently asked questions

What is Models.dev?
Models.dev is a comprehensive open-source database of AI model specifications, pricing, and features.
What data can be accessed?
JSON endpoints allow access to provider data, provider-agnostic model metadata, or the combined catalog.
How is the data stored?
The data is stored in GitHub as TOML files organized by provider and canonical model.

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