Netron github.
Netron github.
Netron github Is there a possibility / option to open in Netron also "engine" files of TensorRT inference engine? Jan 7, 2021 · Netron app and version: OS and browser version: Steps to Reproduce: Please attach or link model files to reproduce the issue if necessary. This app uses cookies to report errors and anonymous usage information. 安装 sudo snap netron 启动时直接输入. js、Keras、Darknet、TVM、PyTorch、TorchScript、Core ML、ML. com/lutzroeder/netron,它具有如下特点 Visualizer for neural network, deep learning and machine learning models - netron/tools/pytorch at main · lutzroeder/netron Apr 10, 2024 · Netron app and version: Version 7. It can: Interactively traverse model architectures, showing input/output tensor sizes and module parameters; Visualize module input/output tensors, parameters, and associated gradients as histograms over the course of training (modeled off of wandb. Examples: base_libri. 2. Netron is a tool to visualize and explore various types of neural network, deep learning and machine learning models. 不同操作 The step about netron installation follows is optional. Python: pip install netron, then run netron [FILE] or netron. Using random port would greatly reduce the likelihood of th Feb 8, 2021 · Netron app and version: 4. May 28, 2024 · when I try to open the file in Netron. It's fine with me if Netron doesn't handle these ones, just posting since the dialog box requested it. 8 ; OS and browser version: Ubuntu 23. Oct 8, 2023 · You signed in with another tab or window. Follow their code on GitHub. 설치 후 Local에서 Netron 사용하기. This may be worth a try, especially for LLM models. Sep 29, 2024 · Netron 介绍. 9. It allows users to visualize, inspect, and understand the structure and behavior of their models. ⚛️ 解读开源框架netron的设计模式、架构、框架等. export, ExecuTorch, TensorFlow, OpenVINO, RKNN, ncnn, MNN, PaddlePaddle, GGUF and scikit-learn. 1 IE远程可视化 2. The text was updated successfully, but these errors were encountered: All reactions Netron. zip. watch). Jun 24, 2023 · Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community. Oct 8, 2018 · keras_model. It contains a lot of large convolutions, say, 1024 channels. Sep 22, 2024 · This issue is a catch all for files with duplicate value identifiers. I didn't make the model. 4k次。netron安装目录1. app/ on Firefox; Open a model file. Tokenizer and mlir. netron 简介 在实际的项目中,经过会遇到各种网络模型,需要我们快速去了解网络结构。如果单纯的去看模型文件,脑海中很难直观的浮现网络的架构。 这时,就可以使用netron可视化工具,可以清晰的看到每一层的输入输出,网络总体的架构,而且支持各种不同网络框架,简单好用。 2. zip cpu_jit. Netron has 7 repositories available. exe installer or run winget install -s winget netron. 2 不同操作系统安装使用3. zip DRNL4x_dual_model. Dec 21, 2023 · You signed in with another tab or window. Smart Contract platform secured by Cosmos Hub. checker. 62 (Official build) (64-bit) Steps to Reproduce: netron. 5 Netron Desktop app OS and browser version: Windows 11 64 bit (Build 22631) + Microsoft Edge Version 124. stop(port) Yet the file still can be seen if I navigate to host:port. 12, with bspwm 0. onnx v9 Question: the v7 or v9 shown at the end of the "imports" info -- do they correspond to "opset 7" and "op Netron app and version: Netron-4. macOS: brew install--cask netron; Linux: snap install netron; Windows: winget install-s winget netron; Python Server. onnx Serving 'bvlca Mar 11, 2019 · You signed in with another tab or window. app website cant open ,it is still loading ,but f11 can see all js and somet Jan 15, 2024 · 作者主页(文火冰糖的硅基工坊):文火冰糖(王文兵)的博客_文火冰糖的硅基工坊_CSDN博客 本文网址: 目录 前言: 第1章 什么是Netron 1. Python: Run pip install netron and netron [FILE] or netron. netron-vscode-extension will check whether the netron is avaliable on your python and auto install it if necessary. At the moment the extension supports models of the following frameworks and toolkits: OpenVINO, TensorFlow, TensorFlow Lite, ONNX, PyTorch, MXNet etc. Evidently what actually happened is that while I was in the middle of using it, Netron killed itself (or some background process killed it) to update itself. netron 简介2. visualize the model with netron 6. 3k的星标,2. Delete Single Node only deletes the clicked node, while Delete With Children also deletes all the node rooted on the clicked node, which is convenient and natural if we want to delete a long path of nodes. Python Server: Run pip install netron and netron [FILE] or netron. First, you’ll have to download Netron from its GitHub page. Explore improving or adopting established formats first, rather than creating additional similar f Visualizer for neural network, deep learning and machine learning models - netron/CONTRIBUTING. 1. Q4_K_M. Jan 28, 2023 · Netron app and version: netron 6. 0-3 sample model from READM Jul 12, 2023 · Netron是一款免费的神经网络结构可视化软件,支持Windows、Linux和Mac操作系统。它可以展示ONNX、Keras、TensorFlow等多种框架的模型结构。 Aug 5, 2019 · You signed in with another tab or window. Netron 是神经网络、深度学习与机器学习模型的可视化工具 Git 命令在线学习 如何在 Gitee 导入 GitHub macOS: Download the . May 14, 2024 · can not open . onnx. And after having successfully installed netrno by command pip install --user netron, and: model git:(master) netron bvlcalexnet-9. The app is available for Linux, macOS, Windows, as a web app or can be run via a Python Server. So, I am wondering if it will be possible: a) to export the network to a png/svg file using the python http server b) to export the network Oct 29, 2024 · @seanshpark please investigate and submit a pull request. Feb 15, 2020 · You signed in with another tab or window. dmg file or run brew install netron. 7. Contribute to neurale/Netron development by creating an account on GitHub. Download Netron for macOS, Linux, Windows or use the browser or Python server version. Contribute to wolanx/react-netron development by creating an account on GitHub. 133 I am using netron in Mac, using 6. The answer is different for each model format at the moment. netron测试演示1. 9 I can successfully load the attached onnx file When one of my colleagues tried to open it using 7. x model using Netron desktop app Lo Jun 30, 2024 · Given the many existing and often redundant deep learning model formats, carefully evaluate whether introducing a new format is justified. 아래 링크에서 학습한 모델을 올려 아키텍쳐를 바로 확인할 수 있다. Jul 23, 2020 · Please provide steps or model files to reproduce this issue. 3. cc(186)] Exiting GPU process due to errors durin Visualization: Model architecture visualization using plot_model and Netron. To create such file for your training data: To create such file for your training data: np . zip checkpoints_auc_classifier. This is more of a feature of the specific runtime engine. Web browser로 Netron 사용하기. 1. Netron是一种用于神经网络、深度学习和机器学习模型的可视化工具 GitHub 中文社区 回车: Github搜索 Shift+回车: Google搜索 Visualizer for neural network, deep learning and machine learning models - lutzroeder/netron May 13, 2019 · I have the following code: netron. Nov 17, 2020 · 1. The weight tensor would be 1024 x 1024 x kernel_size x kernel_size. Visualizer for neural network, deep learning and machine learning models. Reload to refresh your session. 2 i github地址:GitHub - lutzroeder/netron: Visualizer for neural network, deep learning, and machine learning models 2. Reference: There are 4 files generated when converting TFLite to QNN. py Netron VSCode Extension is the unofficial extension for Visual Studio Code that allows users to visualize many Deep Learning models using Netron server. I was trying to open nvinfo. May 5, 2021 · netron 的 github 已經提供許多範例了,這邊放個比較不一樣的: tensorflow lite 的 quantize model,quantize(量化) 可以有效減少模型大小,是部署深度學習模型常用的方法。這邊從 tensorflow hub 下載的 mobilenet_v1_0. linux. watch. Parser based on the #1088. deb file. 可视化 模型 :localhost:8080访问,然后上传 模型 . However, there are times you want to have a graphical representation of your model architecture. onnx v7 and others I see Format Onnx v4 imports ai. Oct 25, 2018 · Currently Netron shows onnxwhile as an op without an option to explore the inner network which is a parameter in the onnxwhile op. cpp: (not relevant) resnet. 10-33-ge22d0fa Steps to Reproduce: Load a model (I tried it with my own models and the SqueezeNet 1. mlir files on Github and reinforcement of the mlir. 9, the AppImage OS and browser version: Arch Linux 5. exe installer. 10 Steps to Reproduce: Change extension to . I'm looking for per layer and full model totals of resources and operations. Python 用户:可以通过 pip 安装 Netron,然后在命令行中使用 netron [FILE] 打开模型文件,或在 Python 代码中使用 netron. Jan 23, 2018 · I developed netron-hierarchy, based on netron codebase and enables visualize models in a hierarchical way. 2 visualize the model correctly, but netron 6. 2 Desktop app OS and browser version: Windows 11 Pro 24H2 26085. zip All reactions macOS: Download the . AppImage Checking for update [8732:0829/150256. 可视化 模型:localhost:8080访问,然后上传模型. 🌈 Netron preview for VS Code (TECH DEMO!). netron windows. Neutron has 62 repositories available. 1 概述 1. Visualizer for neural network, deep learning and machine learning models - netron/package-lock. . zip Please attach or link model files to reproduce the issue if necessary. 5: Netron 6. models. Just choose the version appropriate for your operating system, download the installer, and follow the installation prompts just like you would for any other software. Aug 9, 2024 · Netron 是一个用于可视化神经网络模型结构的工具,支持多种深度学习框架的模型文件格式。模型可视化:支持 ONNX、TensorFlow、PyTorch、Keras 等格式,能够以图形化的方式展示模型的网络结构。 今天和大家分享一个神经网络结构可视化软件Netron: 这款软件的开源地址为: https://github. 4 支持的模型 第2章 如何安装Netron与环境准备 2. 不同操作系统下的安装使用方式2. 2 Windows本地 Sep 23, 2023 · I used the ONNX model generated by the python script in the attachment, which passed the check using onnx. Oct 18, 2018 · The visualization results of netron are really great. You signed out in another tab or window. bin: (not relevant) Sep 18, 2023 · Netron 神经网络可视化教程本文介绍如何利用 Netron 进行深度学习模型的可视化。其优点在于适用性广,支持大部分深度学习框架的模型导出文件,本文以 Pytorch 为例讲解 Netron 具体的使用流程。 Netron 介绍Netron 是一个用于深度学习模型可视化的库,它支持以下格式的模型存储文件: ONNX格式(. Please share a model file to reproduce this issue and include additional context how the file was created. /Netron-7. npz" , X_train = your_x_train , y_train = your_y_train ) Neutron is an OpenStack project to provide "network connectivity as a service" between interface devices (e. js. Let's take Resnet as an example (TFLite and QNN models): TFLite: resnet. 打开cmd命令行窗口,输入. 1 Steps to Reproduce: Double click on model_opt_nogrn. It involves 3 areas: side-bar attribute view need to be editable; data changed in side-bar be accessiable by model Jun 10, 2024 · Netron app and version: 7. Jun 30, 2021 · Netron is a viewer for neural network, deep learning and machine learning models. 2 github 链接(包括工具源代码、可执行文件的下载和说明) 1. I have no idea why Google likes to do it this way. zip final_ This Visual Studio Code extension uses Netron that allows users to load and visualize machine learning and deep learning models, generated from the following frameworks and toolkits: ONNX, PyTorch, TensorFlow, TensorFlow Lite, OpenVINO, PaddlePaddle, MXNet etc. pb from C:\Windows May 23, 2019 · Interested in this feature too and like to contribute. Netron is a viewer for neural network, deep learning and machine learning models that supports various formats, such as ONNX, Keras, CoreML and TensorFlow Lite. If you think we should have a #1088 review first and move forward, please tell me ASAP. NET、NNEF、PaddlePaddle、OpenVINO、Arm NN等格式)的工具。 netron-flask(netron模型可视化工具的Flask版本) netron原生模型可视化,需要启动应用,然后通过浏览器选择文件,如果想要集成到其他项目之中,交互流程较长, 本项目通过http请求方式传入模型路径即可完成可视化,便于集成到其他项目之中。 Oct 17, 2024 · GitHub - lutzroeder/netron: Visualizer for neural network, deep learning and machine learning models. netron支持的网络框架4. Start dragging a (vertical or horizontal) scroll-bar by clicking it and move your mouse to scroll. Which model format are you using? FLOPs: For metrics see #204. models: https Sep 24, 2018 · It's sort of a combination of Netron and wandb. Netron是一款强大的神经网络、深度学习和机器学习模型可视化工具。本文汇总了Netron的安装方法、支持的模型格式、使用教程等全面学习资料,帮助读者快速上手这一实用工具。 Nov 28, 2018 · brew cask install netron netron -b model. Visualizer for neural network, deep learning and machine learning models - Issues · lutzroeder/netron Jul 30, 2022 · github地址:GitHub - lutzroeder/netron: Visualizer for neural network, deep learning, and machine learning models 2. When open rknn file of yolov*-seg. Model Architecture The model architecture is designed to extract features from Mel spectrograms and make predictions for audio deepfake classification. NET Reflector, Textor, Digger, Syndicate and Imago Orpheus. You switched accounts on another tab or window. 5735. This is still true when I delay the netron. json files. g. 2 was deleted from pypi. keras. Visualizer for neural network, deep learning and machine learning models - Releases · lutzroeder/netron Netron简介. Download or run Netron on macOS, Linux, Windows or browser, and explore sample model files or your own. AppImage OS and browser version: Arch Linux 5. onnx to open with netron app The circle rotates and you get "Maximum call stack size exceed Netron是一款功能强大的开源工具,用于可视化神经网络、深度学习和机器学习模型。它支持多种主流框架和格式,提供直观的图形界面,帮助用户更好地理解和分析复杂的模型结构。 Jul 29, 2019 · Hi @lutzroeder, I am working on a manuscript that uses Netron for figure generation. 1 Desktop version; OS and browser version: macOS 12. Visualizer for neural network, deep learning and machine learning models - lutzroeder/netron Netron是一个开源项目,托管在GitHub上。 截至目前,该项目已获得超过27. python 安装 pip install netron 3. This extension will call netron from python via node-python-bride to form an url which contains the visualized contents, then, pass it to this extension. Nov 12, 2024 · resnet. Then a minute later, Netron resurrects, and I have to reload the huge model file again (which takes nearly a minute). Accept Open Model… Download App Mar 26, 2019 · I try to relaunch Netron, but it doesn't appear. 6 (pip) OS and browser version: Colab Steps to Reproduce: I've installed Netron through pip in Colab notebook when I run the following code to visualize the model import Feb 10, 2023 · I am attempting to deploy onto an Nvidia AGX Orin - Ubuntu 2004 arm64 and it appears that the only arm64 environment supported is Apple Silicon: Successfully built netron-6. , vNICs) managed by other OpenStack services (e. pb Jul 30, 2020 · Yep the weights are gzip compressed. AppImage or . js, Caffe2 and UFF. start(file_name, False, False, port, host) netron. onnx,. 1 and Chrome 99; Steps to Reproduce: In earlier versions of Netron (around January 2021), we could double click on an MXNet model's param files and visualized the neural network along with all of the weight values. Netron supports ONNX, TensorFlow Lite, Caffe, Keras, Darknet, PaddlePaddle, ncnn, MNN, Core ML, RKNN, MXNet, MindSpore Lite, TNN, Barracuda, Tengine, CNTK, TensorFlow. Jul 4, 2023 · Netron app and version: Mac 7. zip vicuna-33b. 3 支持的操作系统 1. 也可以直接访问以下链接,下载安装包,下载后直接双击即可安装 Netron is a viewer for neural network, deep learning and machine learning models. save('test. 8 App and Browser OS and browser version: Windows 10 + Chrome Version 84. Python Server: Run pip install netron and netron [MODEL_FILE]. Contribute to letmaik/vscode-netron development by creating an account on GitHub. dmg file or run brew install --cask netron. 2 and web OS and browser version: Chrome Version 114. 10 + Firefox 124. It is however written in Javscript and does not expose its export to PNG/SVG functionalities in its Python interface or as a command line. Netron is a Electron framework for building efficient and reliable desktop applications, and fully supports TypeScript (or pure JS) and OOP (IoC + AOP). bin (actual model): Cannot run on Netron netron is a nice viewer for machine learning models. h5', 8081) ️ 3 silentsudo, yasirroni, and haimin777 reacted with heart emoji All reactions Visualizer for neural network, deep learning and machine learning models - lutzroeder/netron Mar 28, 2023 · Netron 开源项目安装与使用教程 netron lutzroeder/netron: 是一个用于查看和可视化神经网络模型的桌面应用程序,支持多种深度学习框架和常用的神经网络格式。 View Neural Network model with graphs. 2 ; Steps to Reproduce: Go to https://netron. Netron is a viewer for neural network, deep learning and machine learning models that supports various formats and frameworks. h5") 🚀 2 schmidtp1 and zldrobit reacted with rocket emoji Nov 19, 2024 · Netron官方版是一款十分可靠和优秀的模型分析软件。Netron官方版提供了直观清晰的操作界面,可以方便开发人员更加地轻松地传输相应的型,并能够有效地解决在框架间交换模型时需要转换的问题,同时兼容win、mac、linux等操作系统,可以满足大家的不同需求。 Netron is an open-source GitHub repository that provides a viewer for various neural network model file formats. h5') !pip install netron import netron netron. 15. May 2, 2025 · Netron is a viewer for neural network, deep learning and machine learning models. AppImage file or run snap install netron. , Nova Jun 18, 2019 · On some of my models displayed in Netron I see: format Onnx v3 Imports ai. It would be helpfull to be able to double click the op and see the inner network. You can build very sophisticated deep learning models with PyTorch. 8. start('[FILE]'). 1418. app/ 2. meta file of saved tensorflow 1. start('[FILE]') 启动 Netron。 使用示例 Netron 项目提供了多个样例模型文件,用户可以下载这些文件或直接在浏览器版本中打开它们来体验 Netron 的功能。 Viewer for ONNX neural network models. Browser: Start the browser version. Contribute to hehuakun/netron--understanding development by creating an account on GitHub. It supports ONNX, TensorFlow Lite, Core ML, Keras, Caffe, Darknet, PyTorch, TensorFlow. It has become challenging to distinguish which nodes are connected due to the excessive overlapping. Visualizer for neural network, deep learning and machine learning models - netron/tools/onnx at main · lutzroeder/netron macOS: Download the . 6. rknn i have "Unsupported RKNN container version 6". Visualizer for neural network, deep learning and machine learning models - netron/LICENSE at main · lutzroeder/netron May 15, 2012 · Netron app and version: Netron-5. Dec 31, 2023 · Tasks: Quantization Architecture generation Source: gguf_init_from_file Examples: mixtral-8x7b-v0. If the kernel size is 3 and weight is in float32, the weight tensor would be 36M . 97 Steps to Reproduce: Open . Netron is a visualizer for neural network, deep learning, and machine learning models. check_model, but it cannot be opened correctly with Netron export_levit. py at main · lutzroeder/netron Jul 8, 2020 · Hello, first of all, thanks for this awesome tool! It's extremely helpful. Netron 是一个用于可视化机器学习模型、深度学习模型、神经网络、图模型(例如用于计算机视觉的 ONNX、Caffe、TensorFlow Lite、TensorFlow. 0. How would you like Netron to be cited? Cheers! Training data must be stored as a compressed numpy file in netron/server/static/. Visualizer for neural network, deep learning and machine learning models - lutzroeder/netron Dec 15, 2019 · Instead of defaulting to port 8080, a better strategy for netron would be to use a random port with a higher value, say in 20,000+ range. 2478. lutzroeder has 10 repositories available. There are actually a lot of tfjs models on tfhub with gzip compression, even on . And I'm planning quite a big update for testing with the . x model - focusnet_sample. start('test. 135 Steps to Reproduce: EfficientDet-d0. Viewer for neural network models. bin (actual model): Cannot run on Netron; resnet. 25_128_quantized ,用 netron 來看看模型的架構和參數。 We would like to show you a description here but the site won’t allow us. pth. md at main · lutzroeder/netron Jul 13, 2023 · I have a model where the nodes are quite numerous, resulting in very long and overlapping connections between nodes. Netron是由Lutz Roeder开发的一款开源神经网络和机器学习模型可视化工具。它能够加载并可视化多种主流深度学习和机器学习框架的模型文件,为研究人员和开发者提供了直观理解模型结构的方式。 macOS: Download the . pb -bash: netron: command not found I can run it as app, but how to use netron from command line? Mar 5, 2024 · There are multiple ways to add metrics and metadata for a model: Built-in Format Support: Each format can include a built-in implementation to expose metadata and metrics. netron netron Public. You signed in with another tab or window. save_model(model, "model. json: (not the model, just a JSON with a general model structure, fewer ops, etc): Can be visualized on Netron; resnet. Sep 1, 2020 · Netron app and version: 4. 6,but sometimes can open the model by netron old version. Apr 8, 2023 · PyTorch is a deep learning library. pip install netron May 13, 2024 · Netron app and version: 7. This seems to also happen when loading the file without weights present so it's more likely due to a large graph layout. Netron also has a Web version that you can access directly from your browser. netron 简介在实际的项目中,经过会遇到各种网络模型,需要我们快速去了解网络结构。 There are two modes for deleting node: Delete With Children and Delete Single Node. 1 在线版本:只要有浏览器就可以2. 5 OS and browser version: windows and fedora 34 EDGE Version 107. zip phi-2. pt. gguf. savez_compressed ( "data_filename. Sep 2, 2024 · You signed in with another tab or window. 3-py3-none-any. serialized. -> https://netron. 702943:ERROR:viz_main_impl. Visualizer for neural network, deep Visualizer for neural network, deep learning and machine learning models. js, Safetensors and NumPy. om model by netron 7. Netron has experimental support for TorchScript, torch. Linux: Download the . Dec 13, 2018 · I didn't find a view item for summaries in the menu, so I'm assuming it isn't a current feature. Visualizer for neural network, deep learning and machine learning models - netron/package. 4147. Lutz Roeder also created other projects such as Minimal, . zip best. Contribute to mkolod/Netron development by creating an account on GitHub. Netron supports ONNX, TensorFlow Lite, Caffe, Keras, Darknet, PaddlePaddle, ncnn May 20, 2020 · 文章浏览阅读10w+次,点赞226次,收藏1. Windows: Download the . whl npx electron-builder --mac --universal --pu Apr 13, 2020 · I just tried the model at bvlcalexnet-9. zip checkpoint_best. Netron supports ONNX, TensorFlow Lite, Core ML, Keras, Caffe, Darknet, PyTorch, TensorFlow. Feb 6, 2023 · start netron python server; open the attatched torchscript file; Please attach or link model files to reproduce the issue if necessary. 4. Sep 1, 2023 · Hi! I'm converting yolov5s-seg, yolov7-seg, yolov8s-seg to rknn format with using rknn-toolkit 2. tf. In this post, you will learn: How to save your PyTorch model in an exchange format How to use Netron to create a graphical […] Jun 8, 2020 · Saved searches Use saved searches to filter your results more quickly Mar 9, 2022 · Netron app and version: 5. Aug 29, 2023 · Netron app and version: OS and browser version: Steps to Reproduce: (base) ubuntu@y9000p:~/Desktop$ . pt and open the file below in Netron, this model was traced and exported to torchscript from here superpoint Now we can save this loaded "saved model" in h5 format and open it in Netron. zip Feb 4, 2018 · Visualizer for neural network, deep learning and machine learning models - Tensor shape inference · Issue #71 · lutzroeder/netron Nov 18, 2023 · GitHub - lutzroeder/netron: Visualizer for neural network, deep learning and machine learning… Visualizer for neural network, deep learning and machine learning models - GitHub - lutzroeder You signed in with another tab or window. 7k的分支,显示了其在AI社区中的广泛认可和使用。 项目的活跃度也非常高,有超过8,380次提交记录,表明开发团队一直在持续改进和更新这个工具。 Apr 27, 2020 · Output shape: See #71. Jul 23, 2020 · Hi @lutzroeder!Thanks for Netron! Recently received Unsupported file content '227b37570100000066f5c2d600000000'. Netron supports ONNX, TensorFlow Lite, Keras, Caffe, Darknet, Core ML, MXNet, Barracuda and TensorFlow. json at main · lutzroeder/netron Dec 8, 2020 · Please provide steps or model files to reproduce this issue. tflite: Can be visualized on Netron; QNN files: resnet. Netron is a viewer for neural network, deep learning and machine learning models. dmg file or with Homebrew run brew cask install netron. This is also true for the exported images. Q2_K. test. 启动netron: netron 4. stop declaration. app example to visualize a tensorflow 2. winget install -s winget netron. zip best_mask. 5. It runs on various platforms and has a GitHub repository. macOS: Download the . jxsscxs olj mrqx wmy uiku xowq twq cfz nvsb iemdi ztyhm kyodcy vtb quaw zogtq