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Top AI Repos tracks AI repositories on GitHub and answers two different questions about each one: is it moving right now, and would you bet a product on it.
Top AI Repos tracks AI repositories on GitHub and answers two different questions about each one: is it moving right now, and would you bet a product on it.
Vision infrastructure to turn complex documents into RAG/LLM-ready data
| Date | Stars |
|---|---|
| 2026-07-31 | 4056 |
| 2026-08-03 | 4056 |
| 2026-08-05 | 4061 |
| 2026-08-06 | 4061 |
Today
— stars today
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Momentum
0.0
growth rate 0.00%/day
<br />
<div align="center">
<a href="https://github.com/lumina-ai-inc/chunkr">
<img src="images/logo.svg" alt="Chunkr Logo" width="80" height="80">
</a>
<h3 align="center">Chunkr | Open Source Document Intelligence API</h3>
<p align="center">
Production-ready service for document layout analysis, OCR, and semantic chunking.<br />
Convert PDFs, PPTs, Word docs & images into RAG/LLM-ready chunks.
<br /><br />
<b>Layout Analysis</b> | <b>OCR + Bounding Boxes</b> | <b>Structured HTML & Markdown</b> | <b>Vision-Language Model Processing</b>
<br /><br />
👉 <b>Note:</b> The <a href="https://github.com/lumina-ai-inc/chunkr">open-source AGPL version</a> is **different** from our fully managed <a href="https://www.chunkr.ai">Cloud API</a>.
The open-source release uses community/open-source models, while the Cloud API runs **proprietary in-house models** for higher accuracy, speed, and enterprise reliability.
<br /><br />
<a href="https://www.chunkr.ai"><img src="https://img.shields.io/badge/Try_it_out-chunkr.ai-blue?style=flat&logo=rocket&height=20" alt="Try it out" height="20"></a>
<a href="https://github.com/lumina-ai-inc/chunkr/issues/new"><img src="https://img.shields.io/badge/Report_Bug-GitHub_Issues-red?style=flat&logo=github&height=20" alt="Report Bug" height="20"></a>
<a href="#connect-with-us"><img src="https://img.shields.io/badge/Contact-Get_in_Touch-green?style=flat&logo=mail&height=20" alt="Contact" height="20"></a>
<a href="https://discord.gg/XzKWFByKzW"><img src="https://img.shields.io/badge/Discord-Join_Community-5865F2?style=flat&logo=discord&logoColor=white&height=20" alt="Discord" height="20"></a>
<a href="https://deepwiki.com/lumina-ai-inc/chunkr"><img src="https://deepwiki.com/badge.svg" alt="Ask DeepWiki"></a>
</p>
</div>
<div align="center">
<a href="https://www.chunkr.ai" width="1200" height="630">
<img src="https://chunkr.ai/og-image.png" alt="Chunkr Cloud API">
</a>
</div>
## Table of Contents
- [Table of Contents](#table-of-contents)
- [(Super) Quick Start](#super-quick-start)
- [Documentation](#documentation)
- [Open Source vs Cloud API vs Enterprise](#open-source-vs-cloud-api-vs-enterprise)
- [Quick Start with Docker Compose](#quick-start-with-docker-compose)
- [LLM Configuration](#llm-configuration)
- [Using models.yaml (Recommended)](#using-modelsyaml-recommended)
- [Using environment variables (Basic)](#using-environment-variables-basic)
- [Common LLM API Providers](#common-llm-api-providers)
- [Licensing](#licensing)
- [Connect With Us](#connect-with-us)
## Open Source vs Cloud API vs Enterprise
| Feature | Open Source Repo (good) | Cloud API - chunkr.ai (best) | Enterprise |
|---------|--------------------|------------------------|------------|
| **Perfect for** | Development & testing | Production workloads | Large-scale / High-security |
| **Layout Analysis** | Uses open-source models | Proprietary in-house models | In-house + custom-tuned |
| **OCR Accuracy** | Community OCR engines | Optimized OCR stack | Optimized + domain-tuned |
| **VLM Processing** | Basic open VLMs | Enhanced proprietary VLMs | Custom fine-tunes |
| **Excel Support** | ❌ | ✅ Native parser | ✅ Native parser |
| **Document Types** | PDF, PPT, Word, Images | PDF, PPT, Word, Images, Excel | PDF, PPT, Word, Images, Excel |
| **Infrastructure** | Self-hosted | Fully managed cloud | Managed / On-prem |
| **Support** | Discord community | Dedicated support | Dedicated founding team |
| **Migration Support** | Community-driven | Docs + email | Dedicated migration team |
---
The **open-source release** is ideal if you want transparency, local hosting, or to experiment with Chunkr’s pipeline.
For **best performance, production reliability, and access to in-house models**, we recommend the <a href="https://www.chunkr.ai">Chunkr Cloud API</a>.
For **high-secuExcerpt of 8,654 characters
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Would you bet a product on this? Bounded 0–100 and slow moving.
matched fp:66c105cc035c565f, llm:description: 'Vision infrastructure to turn complex documents into RAG/LLM-ready data'
matched fp:66c105cc035c565f, llm:description: 'Vision infrastructure to turn complex documents into RAG/LLM-ready data'
matched fp:66c105cc035c565f, llm:description: 'Vision infrastructure to turn complex documents into RAG/LLM-ready data'
matched fp:66c105cc035c565f, llm:description: 'Vision infrastructure to turn complex documents into RAG/LLM-ready data'