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@@ -29,8 +29,14 @@ NaviDC-OCR: Navigating Document Parsing Across Digital and Camera-Captured Docum
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  <img src="https://raw.githubusercontent.com/caipeng328/NaviDC-OCR/refs/heads/main/assets/score.png" width="800">
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  </div>
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- ## Introduction
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- **Navigating Document Parsing Across Digital and Camera-Captured Documents**
 
 
 
 
 
 
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  **NaviDC-OCR** is a lightweight (~1.2B parameters), open-source Vision-Language Model designed specifically for document parsing.
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@@ -47,6 +53,8 @@ Compared with previous document parsing models, NaviDC-OCR introduces
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  These techniques enable NaviDC-OCR to achieve state-of-the-art performance on both digital and camera-captured document benchmarks while remaining lightweight enough for practical deployment.
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  NaviDC-OCR achieves state-of-the-art performance on multiple public document parsing benchmarks.
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  ### Layout Visualization of Distorted Documents
@@ -56,6 +64,28 @@ To evaluate the model's ability to understand complex document deformations, we
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  <img src="https://raw.githubusercontent.com/caipeng328/NaviDC-OCR/refs/heads/main/assets/dir300.png" width="800" alt="Parsing evaluation on the DIR300 dataset.">
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  <img src="https://raw.githubusercontent.com/caipeng328/NaviDC-OCR/refs/heads/main/assets/docunet.png" width="800" alt="Parsing evaluation on the DocUNet dataset.">
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  </div>
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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  ### [OmniDocBench v1.6](https://github.com/opendatalab/OmniDocBench)
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  | Model Type | Methods | Param | Overall ↑ | Text Edit ↓ | Formula CDM ↑ | Table TEDS ↑ | Table TEDS-S ↑ | Read Order Edit ↓ |
@@ -86,6 +116,9 @@ To evaluate the model's ability to understand complex document deformations, we
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  | | GPT-5.2 | -- | 86.52 | 0.114 | 88.00 | 82.95 | 87.93 | 0.193 |
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  | | InternVL3.5-241B | 241B | 83.61 | 0.130 | 89.52 | 74.35 | 79.78 | 0.215 |
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  ### [Wild_OmniDocBench](https://github.com/VirtualLUOUCAS/Wild_OmniDocBench)
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  | Model Type | Methods | Param | Overall ↑ | Text Edit ↓ | Formula CDM ↑ | Table TEDS ↑ | Table TEDS-S ↑ | Read Order Edit ↓ |
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  | ------------------- | ----------------- | ----: | -----------: | ----------: | ------------: | -----------: | -------------: | ----------------: |
@@ -99,6 +132,7 @@ To evaluate the model's ability to understand complex document deformations, we
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  | | HunyuanOCR-1.5 | 1B | 77.62 | 0.1979 | 85.12 | 67.54 | 70.67 | 0.2750 |
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  | | Logics-Parsing-v2 | 4B | 77.10 | 0.4029 | 91.4 | 80.19 | 87.16 | 0.2355 |
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  ### [PureDocBench](https://github.com/zhihengli-casia/puredocbench/)
@@ -122,6 +156,7 @@ To evaluate the model's ability to understand complex document deformations, we
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  | | Gemini-3.1-Pro | 70.04 | 0.306 | 65.63 | 75.08 | 69.28 | 0.322 | 65.81 | 74.24 | **71.98** | 0.300 | 68.62 | 77.26 |
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  | | Qwen3.5-397B-A17B | 69.12 | 0.233 | 65.26 | 65.40 | 68.34 | 0.244 | 63.91 | 65.53 | 62.70 | 0.287 | 60.70 | 56.12 |
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  ### [ICDAR2026 Sci-ImageMiner](https://sites.google.com/view/sci-imageminer/)
@@ -134,8 +169,9 @@ To evaluate the model's ability to understand complex document deformations, we
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  | 5 | DocMiner | 12.67 | 53.72 | 33.19 |
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  | 6 | Qwen3 VL 8B | 14.08 | 57.86 | 35.97 |
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- ## Installation
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  ```bash
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  pip install transformers torch pillow
 
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  <img src="https://raw.githubusercontent.com/caipeng328/NaviDC-OCR/refs/heads/main/assets/score.png" width="800">
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  </div>
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+ ## 🔥 News
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+
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+ - **2026/09/01** - We noticed that EMNLP 2026 is hosting the [Dr.DocBench Challenge](https://eval.ai/web/challenges/challenge-page/2717/overview), a document parsing competition. We evaluated NaviDC-OCR with its native weights, achieving better results than MinerU 2.5 Pro and PaddleOCR-VL 1.6. Detailed results are shown below **dr.docbench-challenge**. We welcome the use of NaviDC‑OCR for competitions. Going forward, we will continue to deliver competitive parsing models for the community.
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+ - **2026/08/29** — Thanks to Nandraj for the GGUF conversion and llama.cpp support! [🔗 NaviDC-OCR-GGUF](https://huggingface.co/nandraj/NaviDC-OCR-GGUF)
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+ - **2026/08/17** — NaviDC-OCR [model weights](https://huggingface.co/StarDoc-AI/NaviDC-OCR) and [technical report](https://arxiv.org/pdf/2608.12898) have been released.
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+
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+
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+ ## 📖 Introduction
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  **NaviDC-OCR** is a lightweight (~1.2B parameters), open-source Vision-Language Model designed specifically for document parsing.
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  These techniques enable NaviDC-OCR to achieve state-of-the-art performance on both digital and camera-captured document benchmarks while remaining lightweight enough for practical deployment.
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+ ## 📊 Experimental Results
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+
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  NaviDC-OCR achieves state-of-the-art performance on multiple public document parsing benchmarks.
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  ### Layout Visualization of Distorted Documents
 
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  <img src="https://raw.githubusercontent.com/caipeng328/NaviDC-OCR/refs/heads/main/assets/dir300.png" width="800" alt="Parsing evaluation on the DIR300 dataset.">
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  <img src="https://raw.githubusercontent.com/caipeng328/NaviDC-OCR/refs/heads/main/assets/docunet.png" width="800" alt="Parsing evaluation on the DocUNet dataset.">
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  </div>
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+
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+ ---
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+
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+ ## Dr.DocBench Challenge
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+
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+ |模型|overall ↑|Text edit ↓|formula cdm ↑|Table teds ↑|order edit ↓|
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+ |---|---|---|---|---|---|
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+ |**Specialized VLMs**| | | | | |
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+ |Navidc‑OCR|67.96|0.1903|0.02|64.97|0.398|
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+ |Mineru 2.5 pro|62.26|0.3402|0.04|67.75|0.356|
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+ |Mineru 2.5|54.37|0.33|24.15|55.85|0.30|
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+ |PaddleOCRvl 1.6|55.11 | 0.4364 | 0.21 | 51.34 |0.412 |
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+ |PaddleOCRvl 1.5|34.78|0.73|30.73|51.79|0.71|
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+ |**General VLMs**| | | | | |
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+ |Qwen3.5‑Flash|57.51|0.26|35.69|46.24|0.26|
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+ |Qwen3.5‑122B‑A10B|56.32|0.23|32.54|38.31|0.23|
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+ |Kimi‑K2.5|60.38|0.19|27.04|51.98|0.18|
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+ |Doubao‑Seed‑1.6‑Vision|53.14|0.34|41.28|3.93|0.28|
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+ |GPT‑5.5|61.94|0.19|34.55|48.90|0.17|
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+
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+ ---
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+
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  ### [OmniDocBench v1.6](https://github.com/opendatalab/OmniDocBench)
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  | Model Type | Methods | Param | Overall ↑ | Text Edit ↓ | Formula CDM ↑ | Table TEDS ↑ | Table TEDS-S ↑ | Read Order Edit ↓ |
 
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  | | GPT-5.2 | -- | 86.52 | 0.114 | 88.00 | 82.95 | 87.93 | 0.193 |
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  | | InternVL3.5-241B | 241B | 83.61 | 0.130 | 89.52 | 74.35 | 79.78 | 0.215 |
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+ ---
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+
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+
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  ### [Wild_OmniDocBench](https://github.com/VirtualLUOUCAS/Wild_OmniDocBench)
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  | Model Type | Methods | Param | Overall ↑ | Text Edit ↓ | Formula CDM ↑ | Table TEDS ↑ | Table TEDS-S ↑ | Read Order Edit ↓ |
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  | ------------------- | ----------------- | ----: | -----------: | ----------: | ------------: | -----------: | -------------: | ----------------: |
 
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  | | HunyuanOCR-1.5 | 1B | 77.62 | 0.1979 | 85.12 | 67.54 | 70.67 | 0.2750 |
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  | | Logics-Parsing-v2 | 4B | 77.10 | 0.4029 | 91.4 | 80.19 | 87.16 | 0.2355 |
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+ ---
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  ### [PureDocBench](https://github.com/zhihengli-casia/puredocbench/)
 
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  | | Gemini-3.1-Pro | 70.04 | 0.306 | 65.63 | 75.08 | 69.28 | 0.322 | 65.81 | 74.24 | **71.98** | 0.300 | 68.62 | 77.26 |
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  | | Qwen3.5-397B-A17B | 69.12 | 0.233 | 65.26 | 65.40 | 68.34 | 0.244 | 63.91 | 65.53 | 62.70 | 0.287 | 60.70 | 56.12 |
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+ ---
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  ### [ICDAR2026 Sci-ImageMiner](https://sites.google.com/view/sci-imageminer/)
 
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  | 5 | DocMiner | 12.67 | 53.72 | 33.19 |
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  | 6 | Qwen3 VL 8B | 14.08 | 57.86 | 35.97 |
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+ ---
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+ ## 🚀 Installation
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  ```bash
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  pip install transformers torch pillow