Practical overview
When it fits
Use it when developing a Transformer model workflow in PyTorch Lightning and you want code and examples for model compression techniques, especially for sequence classification.
Who it is for
- Developers training or optimizing Transformer-based sequence-classification models.
- Practitioners exploring model compression before deploying Transformer components.
Documented uses
- Train a smaller model to mimic a larger teacher model through distillation.
- Reduce model weights, layers or attention heads through pruning.
- Apply dynamic quantization or quantization-aware training.
- Explore early exiting as an inference-latency approach.
Requirements & limits
- The README identifies PyTorch Lightning and Transformers as the project’s framework ecosystem.
- The stated current model-task scope is sequence classification.
- The repository cautions that not all procedures have been extensively tested and makes no performance guarantee for every method.
Check current requirements in the official documentation. Source-based guidance does not mean OpenViST has run or independently tested this project.
Set up the Bert Squeeze repository
Download the repository and install its dependencies in a uv-managed environment.
Before you start
- Python project environment with uv available
- Access to the Bert Squeeze GitHub repository
Steps
Clone https://github.com/JulesBelveze/bert-squeeze.git.
Create a virtual environment with the command below.
uv venvActivate it with
source .venv/bin/activate.Install dependencies with the command below.
uv sync
Expected outcome
The repository dependencies are installed in the activated environment.
Guide limitations
- This setup procedure does not describe running a training or compression workflow.
- The author says the procedures have not all been extensively tested and does not guarantee every method’s performance.
Sources & review
Source record details
- Source availability
- Active
- Sources checked
- 18 October 2026
- Original website title
- JulesBelveze/bert-squeeze · Official homepage title · retained in its source language

