Lightning AI

lightning-sdk

Last released Mar 3, 2026

SDK to develop using Lightning AI Studios

lightning-utilities

Last released Feb 22, 2026

Lightning toolbox for across the our ecosystem.

litserve

Last released Dec 23, 2025

Lightweight AI server.

litmodels

Last released May 14, 2025

Lightning AI Model hub.

litdata

Last released Feb 20, 2026

The Deep Learning framework to train, deploy, and ship AI products Lightning fast.

lightning-thunder

Last released Oct 22, 2025

Lightning Thunder is a source-to-source compiler for PyTorch, enabling PyTorch programs to run on different hardware accelerators and graph compilers.

torchmetrics

Last released Mar 9, 2026

PyTorch native Metrics

lightning-fabric

Last released Jan 30, 2026

None

lightning

Last released Jan 30, 2026

The Deep Learning framework to train, deploy, and ship AI products Lightning fast.

litlogger

Last released Mar 9, 2026

The Lightning Logger of the Lightning.AI Platform

litgpt

Last released Dec 18, 2025

Hackable implementation of state-of-the-art open-source LLMs

lightning-app

Last released Jul 2, 2024

Use Lightning Apps to build everything from production-ready, multi-cloud ML systems to simple research demos.

lightning-cloud

Last released Jan 6, 2026

Lightning Cloud

lightning-lite

Last released Dec 21, 2022

fpdb

Last released May 22, 2025

Python package for debugging multi-processed code using PDB.

litai

Last released Aug 26, 2025

Easiest way to access any AI model with a single subscription.

litsandbox

Last released Jun 30, 2025

Safe and persistent environment for running AI generated code.

pytorch-lightning-enterprise

Last released Nov 19, 2025

Enterprise-Grade extensions for PyTorch Lightning