GraphCanon updated Sep 20, 2026 · GitHub synced Sep 20, 2026
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Decision brief
OneCompression is a Python package for compressing large language models using techniques such as quantization, with support for CUDA and MPS for different environments.
Good fit when
- Use OneCompression when you need to compress large language models and have access to a Linux system with an NVIDIA GPU, as it supports CUDA for quantization and vLLM serving.
- Consider OneCompression for macOS users who require MPS for inference, as it supports GPTQ quantization and Hugging Face `generate()` inference on MPS.
Avoid when
- Avoid OneCompression if you are working on a macOS system and require vLLM serving, as it is only supported on Linux with an NVIDIA GPU.
- Do not use OneCompression if you are working with Python 3.13 and CUDA, as the first run with `--extra vllm` may take a long time due to the lack of pre-built `xformers` wheels for this combination.
Observed Sep 18, 2026 · Source: enrich:decision_facts
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Maintenance and security
Full trust report- Maintenance
- Very active (3d since push)
- As of Sep 18, 2026
- Provenance
- Not a fork · Organization account
- As of Sep 18, 2026
- Security (OSV)
- No lockfile
- As of Sep 18, 2026
Public GitHub metadata and optional OSV scans. Signals, not a guarantee. Trust methodology.
Install
pip install OneCompressionSimilar tools
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Evidence and technical details
Sourced facts, taxonomy, compatibility claims, README excerpt, and machine-readable endpoints.
Overview
OneCompression is a Python package designed for compressing large language models using techniques such as quantization.
Capability facts
- CLI
- CLI entrypoint
Source: pyproject.toml:[project.scripts] · Sep 18, 2026
- Languages
- python
Source: github.language+pyproject.toml · Sep 18, 2026
Categories
Compatibility
Sourced claims from the README excerpt - not unsourced marketing copy.
Source: README excerpt (regex_v1, Sep 18, 2026)
The `uv sync` command creates a Python virtual environment and installs all dependent libraries.Source link
Tags
README
install uv (for macOS or Linux) curl LsSf https://astral.sh/uv/install.sh sh git clone https://github.com/FujitsuResearch/OneCompression.git cd OneCompression bash uv sync extra cu128 extra dev extra visualize bash uv sync extra mps extra dev extra visualize bash uv sync extra cu...
For agents
This page has a .md twin and JSON over the API.