// Train & fine-tune
pytorch-lightning2.6.6
Pretrain, finetune ANY AI model of ANY size on 1 or 10,000+ GPUs with zero code changes.
Open source Maintained For developers
IN ONE PARAGRAPH
pytorch-lightning is pretrain, finetune ANY AI model of ANY size on 1 or 10,000+ GPUs with zero code changes.
Good for: Developers and teams who want to train & fine-tune.
01How to start
- 1Read the official quick-start (link above).
- 2Install or sign up as the official guide describes.
- 3Try it on a small example before wiring it into a project.
02Alternatives & comparison
Compare side by side → keras Deep Learning for humans ★ 64k datasets 🤗 The largest hub of ready-to-use datasets for AI models with fast, easy-to-use and efficient data manipulation tools ★ 22k transformers 🤗 Transformers: the model-definition framework for state-of-the-art machine learning models in text, vision, audio, and multimodal models, for both inference and training. ★ 168k PyTorch Tensors and Dynamic neural networks in Python with strong GPU acceleration ★ 105k trainer Distributed AI Model Training and LLM Fine-Tuning on Kubernetes ★ 2.2k