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Bert Squeeze

Bert Squeeze is a Python library of code for reducing the size or inference latency of Transformer-based models, with implementations for distillation, pruning and quantization and early exiting listed among its techniques.

Independent OpenViST project profile, based on linked sources.

Bert Squeeze — OpenViST project profile in AI Models.
OpenViST project illustration. See the linked sources for product details.
Understand the project

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.
Before you choose

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.

Source-based practical guide

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

  1. Clone https://github.com/JulesBelveze/bert-squeeze.git.

  2. Create a virtual environment with the command below.

    Documented command
    uv venv
  3. Activate it with source .venv/bin/activate.

  4. Install dependencies with the command below.

    Documented command
    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.
Evidence and transparency

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