{"repo":"opendatalab/MinerU-Diffusion","free":true,"listed":false,"github":"https://github.com/opendatalab/MinerU-Diffusion","clone":"git clone https://github.com/opendatalab/MinerU-Diffusion.git","description":"[ECCV 2026] A diffusion-based framework for document OCR that replaces autoregressive decoding with block-level parallel diffusion decoding.","language":"Python","stars":614,"topics":["ai4science","diffusion","dlm","document-analysis","extract-data","layout-analysis","llada","ocr","parser","pdf"],"license":"MIT","category":"media-processing","readme_excerpt":"MinerU-Diffusion: Rethinking Document OCR as Inverse Rendering via Diffusion Decoding Accepted to ECCV 2026. 📰 News - [2026/6/18] 🎉 MinerU-Diffusion has been accepted to ECCV 2026 ! - [2026/3/24] 🔥 We release MinerU-Diffusion-V1 — a 2.5B diffusion-based framework for document OCR that replaces autoregressive decoding with block-level parallel diffusion decoding. 🎯 Roadmap Our long-term goal is to build efficient and reliable 2.5B diffusion-based decoding for document OCR . - ✅ Release MinerU-Diffusion-V1: A 2.5B diffusion-based framework for document OCR that replaces autoregressive decoding with block-level parallel diffusion decoding. - ✅ Support SGLang to accommodate diffusion computation. - ✅ Complete the Nano-vLLM adaptation used by our nano dvlm engine for single-GPU inference. - ✅ Complete the Gradio-based interactive demo implementation. - ⬜ Release MinerU-Diffusion-V2: More Small, More Faster, More Elegant, More Powerful! - ⬜ Release Training Code --- 💡 TL;DR MinerU-Diffusion reframes document OCR as an inverse rendering problem and replaces slow, error-prone autoregressive decoding with parallel diffusion decoding. By introducing block-wise diffusion, uncertainty-driven curriculum learning, it achieves up to 3.2× faster decoding while improving robustness and reducing reliance on language priors. Diffusion decoding progressively reconstructs structured text from masked tokens under visual conditioning: black tokens are confirmed, red tokens are being updated, a","default_branch":null,"files":null,"tree":[],"storefront":"/r/opendatalab","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/opendatalab/MinerU-Diffusion/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}