AIG CNN Teaching Lab. Adapted 2026-11-01 from CNN Explainer. Copyright (c) 2020 Polo Club of Data Science. MIT License (LICENSE.txt). Upstream: https://github.com/poloclub/cnn-explainer Revision: d0971f9447ed9806022a3d47587b62394682bc51 Authors: Zijie J. Wang, Robert Turko, Omar Shaikh, Haekyu Park, Nilaksh Das, Fred Hohman, Minsuk Kahng, Duen Horng Chau. Changes: Chinese teaching interface, local assets, platform navigation, centered RGB preprocessing, tensor cleanup, animation cleanup, bounded uploads and result export. Original inference model and visualization core retained. Model/examples: original public assets; Tiny VGG trained on ten everyday classes from Tiny ImageNet (see upstream tiny-vgg/README.md). This is not a geology classifier. Full training data is not redistributed. Third-party notices are in licenses/. Font Awesome icons: CC BY 4.0; fonts: SIL OFL 1.1; code: MIT.