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@Lightning-AI

⚡️ Lightning AI

Turn ideas into AI, Lightning fast. Creators of PyTorch Lightning, Lightning AI Studio, TorchMetrics, Fabric, Lit-GPT, Lit-LLaMA

Welcome to Lightning AI ⚡

The all-in-one platform for AI development. Code together. Prototype. Train. Scale. Serve. From your browser - with zero setup. From the creators of PyTorch Lightning.

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  1. pytorch-lightning pytorch-lightning Public

    Pretrain, finetune ANY AI model of ANY size on multiple GPUs, TPUs with zero code changes.

    Python 29.2k 3.5k

  2. torchmetrics torchmetrics Public

    Machine learning metrics for distributed, scalable PyTorch applications.

    Python 2.2k 425

  3. litgpt litgpt Public

    20+ high-performance LLMs with recipes to pretrain, finetune and deploy at scale.

    Python 11.9k 1.2k

  4. LitServe LitServe Public

    Deploy high-performance AI models and inference pipelines on FastAPI with built-in batching, streaming and more.

    Python 3k 197

  5. litData litData Public

    Transform datasets at scale. Optimize datasets for fast AI model training.

    Python 440 60

  6. lightning-thunder lightning-thunder Public

    Thunder gives you PyTorch models superpowers for training and inference. Unlock out-of-the-box optimizations for performance, memory and parallelism, or roll out your own.

    Python 1.3k 92

Repositories

Showing 10 of 21 repositories
  • LitServe Public

    Deploy high-performance AI models and inference pipelines on FastAPI with built-in batching, streaming and more.

    Lightning-AI/LitServe’s past year of commit activity
    Python 3,032 Apache-2.0 197 27 (12 issues need help) 6 Updated Apr 5, 2025
  • LitModels Public

    Save, load, host, and share AI model checkpoints without slowing down training. Host on Lightning AI or your own cloud with enterprise-grade access controls.

    Lightning-AI/LitModels’s past year of commit activity
    Python 10 Apache-2.0 2 0 0 Updated Apr 5, 2025
  • litgpt Public

    20+ high-performance LLMs with recipes to pretrain, finetune and deploy at scale.

    Lightning-AI/litgpt’s past year of commit activity
    Python 11,922 Apache-2.0 1,206 265 (1 issue needs help) 16 Updated Apr 5, 2025
  • lightning-thunder Public

    Thunder gives you PyTorch models superpowers for training and inference. Unlock out-of-the-box optimizations for performance, memory and parallelism, or roll out your own.

    Lightning-AI/lightning-thunder’s past year of commit activity
    Python 1,320 Apache-2.0 92 310 (8 issues need help) 55 Updated Apr 4, 2025
  • torchmetrics Public

    Machine learning metrics for distributed, scalable PyTorch applications.

    Lightning-AI/torchmetrics’s past year of commit activity
    Python 2,233 Apache-2.0 425 71 (27 issues need help) 14 Updated Apr 4, 2025
  • tutorials Public

    Collection of Pytorch lightning tutorial form as rich scripts automatically transformed to ipython notebooks.

    Lightning-AI/tutorials’s past year of commit activity
    Python 310 Apache-2.0 80 12 (9 issues need help) 2 Updated Apr 3, 2025
  • pytorch-lightning Public

    Pretrain, finetune ANY AI model of ANY size on multiple GPUs, TPUs with zero code changes.

    Lightning-AI/pytorch-lightning’s past year of commit activity
    Python 29,241 Apache-2.0 3,469 905 (151 issues need help) 58 Updated Apr 3, 2025
  • utilities Public

    Common Python utilities and GitHub Actions in Lightning Ecosystem

    Lightning-AI/utilities’s past year of commit activity
    Python 55 Apache-2.0 16 2 (2 issues need help) 0 Updated Apr 3, 2025
  • litData Public

    Transform datasets at scale. Optimize datasets for fast AI model training.

    Lightning-AI/litData’s past year of commit activity
    Python 440 Apache-2.0 60 55 (36 issues need help) 6 Updated Mar 29, 2025
  • probot Public Forked from pytorch/probot
    Lightning-AI/probot’s past year of commit activity
    TypeScript 9 ISC 15 0 1 Updated Mar 28, 2025

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