# ModelRegistry > An open registry for tracking frontier AI models and research checkpoints. Canonical: https://usefulshelf.co/apps/modelregistry Last updated: 2026-10-28 ModelRegistry is an open technical ledger for indexing primary foundation model architectures and research checkpoints across AI laboratories. It provides source-linked specifications, context limits, pricing, release dates, and benchmark metrics. Listed under Directories on UsefulShelf. Available on Web. [Visit website](https://modelregistry.tirup.in/?utm_source=usefulshelf&utm_medium=referral&utm_campaign=directory&utm_content=web-modelregistry-nofollow&ref=usefulshelf) | Information | Details | | --- | --- | | Category | Directories | | Platforms | Web. Web | | Features | API, Open source | | Listed on UsefulShelf | 2026-10-07 | | Updated | 2026-10-28 | ## Overview ### About ModelRegistry is an open technical ledger for indexing primary foundation model architectures and research checkpoints across AI laboratories. It provides source-linked specifications, context limits, pricing, release dates, and benchmark metrics. ### Who is it for? People who follow frontier AI models, AI labs, and model releases. ### The problem It helps users find and compare current model specifications and pricing in one place. ### How it works Users open the registry, browse or search models, and view each model's specifications, pricing, context, release date, and benchmark metrics. ### Key features - Browse frontier AI models and research checkpoints - Search the registry - View source-linked specifications, pricing, release dates, and benchmark metrics - Access the registry data through an API and RSS feed ### What makes it different It is described as an open public registry with source-linked specifications and a dataset/API endpoint. ### Use cases Tracking the latest model releases and comparing model specs or pricing. Every listing is reviewed before it goes live. [How review works](https://usefulshelf.co/bot). ## Features - Browse frontier AI models and research checkpoints - Search the registry - View source-linked specifications, pricing, release dates, and benchmark metrics - Access the registry data through an API and RSS feed ## Frequently asked questions ### What is ModelRegistry? ModelRegistry is an open technical ledger for indexing primary foundation model architectures and research checkpoints across AI laboratories. It provides source-linked specifications, context limits, pricing, release dates, and benchmark metrics. ### Who is ModelRegistry for? People who follow frontier AI models, AI labs, and model releases. ### How does ModelRegistry work? Users open the registry, browse or search models, and view each model's specifications, pricing, context, release date, and benchmark metrics. ### What makes ModelRegistry different? It is described as an open public registry with source-linked specifications and a dataset/API endpoint. ### When would someone use ModelRegistry? Tracking the latest model releases and comparing model specs or pricing. ### What are the key features of ModelRegistry? Browse frontier AI models and research checkpoints. Search the registry. View source-linked specifications, pricing, release dates, and benchmark metrics. Access the registry data through an API and RSS feed. ### Where can I use ModelRegistry? ModelRegistry is available on Web. ### What technical traits does ModelRegistry have? ModelRegistry is tagged as API and Open source. ### Where is the official ModelRegistry website? ModelRegistry is at modelregistry.tirup.in. UsefulShelf links to it directly from this page. ![ModelRegistry - The Open Frontier AI Model Registry](https://modelregistry.tirup.in/api/og?theme=light) ## Reviews No reviews yet. ## Domain Rating by Ahrefs Recorded scores out of 100. [Ahrefs](https://ahrefs.com/). | Date | Domain Rating | Recorded at | | --- | --- | --- | | 2026-10-08 | 0 | 2026-10-08T01:59:38.573Z | | 2026-10-09 | 0 | 2026-10-09T00:52:18.207Z | | 2026-10-10 | 0 | 2026-10-10T00:56:07.916Z | | 2026-10-11 | 0 | 2026-10-11T01:34:05.115Z | | 2026-10-12 | 0 | 2026-10-12T00:36:23.071Z | | 2026-10-13 | 0 | 2026-10-13T00:46:02.158Z | | 2026-10-14 | 0 | 2026-10-14T00:40:14.507Z | | 2026-10-15 | 0 | 2026-10-15T01:05:30.313Z | | 2026-10-16 | 0 | 2026-10-16T01:25:28.412Z | | 2026-10-17 | 0 | 2026-10-17T03:01:00.930Z | | 2026-10-18 | 0 | 2026-10-18T00:23:20.667Z | | 2026-10-19 | 0 | 2026-10-19T01:14:18.368Z | | 2026-10-20 | 0 | 2026-10-20T00:25:16.428Z | | 2026-10-21 | 0 | 2026-10-21T00:50:49.932Z | | 2026-10-22 | 0 | 2026-10-22T02:35:41.042Z | | 2026-10-23 | 0 | 2026-10-23T03:01:27.561Z | | 2026-10-24 | 0 | 2026-10-24T01:39:53.587Z | | 2026-10-25 | 0 | 2026-10-25T01:15:05.637Z | | 2026-10-26 | 0 | 2026-10-26T01:16:00.617Z | | 2026-10-27 | 0 | 2026-10-27T00:30:47.812Z | | 2026-10-28 | 0 | 2026-10-28T02:21:11.492Z | | 2026-10-29 | 0 | 2026-10-29T01:51:25.958Z | | 2026-10-30 | 0 | 2026-10-30T07:13:48.592Z | | 2026-10-31 | 0 | 2026-10-31T03:01:32.208Z | | 2026-11-01 | 0 | 2026-11-01T01:16:03.162Z | | 2026-11-02 | 0 | 2026-11-02T03:01:31.389Z | | 2026-11-03 | 0 | 2026-11-03T05:41:22.371Z | | 2026-11-04 | 0 | 2026-11-04T01:27:33.606Z | | 2026-11-05 | 0 | 2026-11-05T01:23:42.255Z | | 2026-11-06 | 0 | 2026-11-06T00:05:22.338Z | ## Related - [OpenBeta](https://usefulshelf.co/apps/openbeta): A directory of newly launched software tools, organized by the problem they solve. - [isthereanytool](https://usefulshelf.co/apps/isthereanytool): A curated directory of lesser-known design, craft, and AI tools for people looking by category. - [The Model Atlas](https://usefulshelf.co/apps/the-model-atlas): A gallery of real builds made with new AI models, plus a directory of AI tools. - [More in Directories](https://usefulshelf.co/category/directories)