Language Models Python Packages

argostranslate

Open-source offline translation library written in Python

clarifai

Experience the power of Clarifai’s AI platform with the python SDK. 🌟 Star to support our work!

rustling

A high-performance library for computational linguistics

argos-translate-lt

Open-source offline translation library written in Python

petals

🌸 Run LLMs at home, BitTorrent-style. Fine-tuning and inference up to 10x faster than offloading

ntloss

PyPI package for Number Token Loss (ICML 2025)

farm

Framework for finetuning and evaluating transformer based language models

happytransformer

Happy Transformer makes it easy to fine-tune and perform inference with NLP Transformer models.

ai-proxy-server

OpenAI-compatible HTTP LLM proxy / gateway for multi-provider inference (Google, Anthropic, OpenAI, PyTorch). Lightweight, extensible Python/FastAPI—use as library or standalone service.

lm-proxy

OpenAI-compatible HTTP LLM proxy / gateway for multi-provider inference (Google, Anthropic, OpenAI, PyTorch). Lightweight, extensible Python/FastAPI—use as library or standalone service.

small-text

Active Learning for Text Classification in Python

anyks-lm

Smart Language Model

pybo

🦜 NLP for Tibetan, in Python.

llm-proxy-server

OpenAI-compatible HTTP LLM proxy / gateway for multi-provider inference (Google, Anthropic, OpenAI, PyTorch). Lightweight, extensible Python/FastAPI—use as library or standalone service.

inference-proxy

OpenAI-compatible HTTP LLM proxy / gateway for multi-provider inference (Google, Anthropic, OpenAI, PyTorch). Lightweight, extensible Python/FastAPI—use as library or standalone service.

aiflows

🤖🌊 aiFlows: The building blocks of your collaborative AI

intentguard

A Python library for verifying code properties using natural language assertions.

openai-http-proxy

OpenAI-compatible HTTP LLM proxy / gateway for multi-provider inference (Google, Anthropic, OpenAI, PyTorch). Lightweight, extensible Python/FastAPI—use as library or standalone service.

picollm

On-device LLM Inference Powered by X-Bit Quantization

duplipy

DupliPy is a quick and easy-to-use package that can handle text formatting and data augmentation tasks for NLP in Python, with added support for image augmentation.

oai-proxy

OpenAI-compatible HTTP LLM proxy / gateway for multi-provider inference (Google, Anthropic, OpenAI, PyTorch). Lightweight, extensible Python/FastAPI—use as library or standalone service.

lm-proxy-server

OpenAI-compatible HTTP LLM proxy / gateway for multi-provider inference (Google, Anthropic, OpenAI, PyTorch). Lightweight, extensible Python/FastAPI—use as library or standalone service.

sign-language-translator

Python library & framework to build custom translators for the hearing-impaired and translate between Sign Language & Text using Artificial Intelligence.

ecco

Visualization tools for NLP machine learning models.