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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
README.md

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 29.4k 3.5k

  2. torchmetrics torchmetrics Public

    Machine learning metrics for distributed, scalable PyTorch applications.

    Python 2.3k 428

  3. litgpt litgpt Public

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

    Python 12k 1.2k

  4. LitServe LitServe Public

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

    Python 3.1k 201

  5. litData litData Public

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

    Python 453 62

  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 22 repositories
  • litData Public

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

    Lightning-AI/litData’s past year of commit activity
    Python 453 Apache-2.0 62 50 (32 issues need help) 3 Updated Apr 26, 2025
  • 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 3,075 Apache-2.0 201 24 (9 issues need help) 5 Updated Apr 25, 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 29,360 Apache-2.0 3,484 919 (150 issues need help) 64 Updated Apr 25, 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 1,331 Apache-2.0 92 319 (7 issues need help) 63 Updated Apr 25, 2025
  • torchmetrics Public

    Machine learning metrics for distributed, scalable PyTorch applications.

    Lightning-AI/torchmetrics’s past year of commit activity
    Python 2,255 Apache-2.0 428 71 (27 issues need help) 17 Updated Apr 25, 2025
  • utilities Public

    Common Python utilities and GitHub Actions in Lightning Ecosystem

    Lightning-AI/utilities’s past year of commit activity
    Python 56 Apache-2.0 16 2 (2 issues need help) 0 Updated Apr 25, 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 12,029 Apache-2.0 1,220 266 (1 issue needs help) 14 Updated Apr 25, 2025
  • ecosystem-ci Public

    Automate issue discovery for your projects against Lightning nightly and releases.

    Lightning-AI/ecosystem-ci’s past year of commit activity
    Python 47 Apache-2.0 16 6 (2 issues need help) 8 Updated Apr 22, 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 16 Apache-2.0 3 2 (2 issues need help) 0 Updated Apr 22, 2025
  • hello-studio Public

    Starter projects for Lightning Studios

    Lightning-AI/hello-studio’s past year of commit activity
    0 Apache-2.0 0 0 0 Updated Apr 15, 2025
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