---
title: "GitHub - anomalyco/models.dev: An open-source database of AI models."
url: https://daily.dev/posts/github---anomalyco-models-dev-an-open-source-database-of-ai-models--rpibunwbb
source_url: https://github.com/anomalyco/models.dev
type: article
source: "Hacker News"
published: 2026-05-22T23:59:37.734Z
updated: 2026-07-30T02:12:51.086Z
tags: ["ai", "ai-sdk", "opencode", "open-source", "typescript"]
reading_time: 8
upvotes: 1
comments: 1
language: en
---

> ## Documentation Index
> Fetch the complete documentation index at: https://daily.dev/llms.txt
> Use this file to discover all available pages before exploring further.

# GitHub - anomalyco/models.dev: An open-source database of AI models.

**[Hacker News](https://daily.dev/sources/hn)** · 8 min read · 1 upvotes · 1 comments

## Summary

Models.dev is a community-contributed, open-source database of AI model specifications, pricing, and capabilities. It provides a JSON API for querying model data and SVG logos for providers. Data is stored as TOML files organized by provider and model, covering fields like context limits, token costs, supported modalities, and reasoning capabilities. The project is used internally by opencode and integrates with the AI SDK. Contributors can add new providers and models via pull requests, with GitHub Actions validating submissions against a defined schema. A wrapper/extends mechanism allows reusing canonical model definitions without duplication.

## Full article

daily.dev links to this article rather than hosting it. Read it at the original source: <https://github.com/anomalyco/models.dev>

---

Tags: [#ai](https://daily.dev/tags/ai), [#ai-sdk](https://daily.dev/tags/ai-sdk), [#opencode](https://daily.dev/tags/opencode), [#open-source](https://daily.dev/tags/open-source), [#typescript](https://daily.dev/tags/typescript)

[View this post on daily.dev](https://daily.dev/posts/github---anomalyco-models-dev-an-open-source-database-of-ai-models--rpibunwbb)