Question/request: High-Level Model Architecture Visualization Tool #36069

Feature request

I hope this is the right place to make this feature request: I propose adding a high-level visualization tool for model architectures hosted on HuggingFace Hub. The tool should provide an intuitive, abstracted view of model architectures, focusing on major components and their interactions rather than low-level operations.

The implementation could be either:

• A standalone function within the transformers library (e.g., model.visualize_architecture())
• A separate lightweight package that integrates with the transformers library

While starting with transformer-based models would be logical, the tool should be extensible to other architectures in the future.

This request applies to the entire model catalog on HuggingFace Hub - not just transformer-based models or LLMs in specific, but ideally all model architectures including computer vision models, speech models, multimodal architectures, and others.

Motivation

I have searched the HuggingFace forum and GitHub issues for similar feature requests or discussions. While there are conversations about model visualization using tools like torchview (see for example here) and discussions about model architecture understanding, I could not find any direct feature requests for a high-level architecture visualization tool. This suggests this feature would fill an important gap in the current HuggingFace ecosystem.

Current visualization tools like torchview provide technically accurate but overwhelming visualizations that:

• Display repetitive components (like transformer blocks) individually
• Show low-level operations as separate components
• Generate complex graphs that are difficult for newcomers to understand

A high-level visualization tool would:

• Help users quickly understand model architectures, saving time by avoiding deep dives into code and papers
• Provide clear visual representation of major components and their relationships
• Support educational purposes and architecture comparison
• Make model selection more intuitive for practitioners

The tool should:

• Generate clean, hierarchical diagrams showing major architectural components and how they are chained with each other
• Collapse repetitive structures (like transformer blocks) into single units with count indicators
• Show key parameters and dimensions, etc.
• Quickly generate visualizations, even for complex model architectures
• Allow different levels of detail through zoom/expansion and display settings
• Support export to common output formats (PNG, SVG)
• Ideally, include hover tooltips with component descriptions

Your contribution

The exact nature of my involvement would naturally depend on your vision and needs. Generally speaking, I could help with

• Providing ideas on how to make the tool user-friendly
• Testing the tool and providing constructive feedback
• Contributing code