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lorax

predibase/lorax

Multi-LoRA inference server for scalable fine-tuned LLMs

GraphCanon updated Sep 20, 2026 · GitHub synced Sep 20, 2026

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3.8k stars324 forksLast push May 28, 2026 Python Apache-2.0

Decision brief

Lorax is a Python-based inference server specialized in managing large fleets of LoRA-adapted language models, which can scale up to thousands of fine-tuned LLMs. It supports platforms like GPT and LLaMA using PyTorch.

Good fit when

  • - You require an infrastructure that can manage up to thousands of LoRA-adapted LLMs simultaneously for high-throughput inference.
  • - Your environment includes Nvidia GPUs from the Ampere generation or above, as it requires significant computing power. Specifically, Lorax leverages CUDA 11.8 for these heavy compute tasks.

Avoid when

  • - Your system does not meet the minimum hardware requirements (Nvidia Ampere generation GPU or higher).
  • - If your team lacks experience with Docker and Linux-based systems since Lorax's setup guidelines rely heavily on these technologies.
Requirements:
Requires Nvidia GPU (Ampere generation or above); CUDA 11.8 compatible drivers and higher; Linux OS required; Docker for setup

Observed Jul 11, 2026 · Source: enrich:decision_facts

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Maintenance and security

Full trust report
Maintenance
Slowing (114d since push)
As of Sep 20, 2026
Provenance
Not a fork · Organization account
As of Sep 20, 2026
Security (OSV)
No lockfile
As of Jul 11, 2026

Public GitHub metadata and optional OSV scans. Signals, not a guarantee. Trust methodology.

Install

pip install lorax
PyPI

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Overview

Lorax is a Python-based multi-LoRA inference server designed to handle thousands of fine-tuned language models, utilizing PyTorch and transformers. It requires an Nvidia GPU with compatible CUDA drivers.

Capability facts

Deploy
Self-host

Source: dockerfile:Dockerfile · Sep 20, 2026

Docker
Dockerfile present

Source: dockerfile:Dockerfile · Sep 20, 2026

Languages
python

Source: github.language · Sep 20, 2026

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README

🏃‍♂️ Getting Started We recommend starting with our pre built Docker image to avoid compiling custom CUDA kernels and other dependencies. Requirements The minimum system requirements need to run LoRAX include: Nvidia GPU (Ampere generation or above) CUDA 11.8 compatible device d...

For agents

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