{"repo":"Lightning-AI/LitLogger","free":true,"listed":false,"github":"https://github.com/Lightning-AI/LitLogger","clone":"git clone https://github.com/Lightning-AI/LitLogger.git","description":"A minimal Python logger that tracks everything you try when building AI - metrics, prompts, models, etc, so you can see what changed and why.","language":"Python","stars":37,"topics":["experiment-manager","experiment-tracking","logging","metrics-visualization"],"license":"Apache-2.0","category":"analytics","readme_excerpt":"⚡ LitLogger - A minimal logger for AI experiments Log and share inputs, outputs, metrics, prompts, and artifacts from any Python code so you can see what changed and why. ✅ Lightweight ✅ Zero-setup ✅ Any Python code ✅ Artifacts ✅ Machine metadata ✅ Cloud or on-prem ✅ Training ✅ Inference ✅ Agents, multi-modal ✅ Fine-grain RBAC ✅ Share experiments ✅ Free tier Quick start • Examples • Docs Why LitLogger? When building AI, you change many things at once: code, data, prompts, models. After a few runs, it becomes unclear what actually caused results to improve or regress. LitLogger records every run as it happens. It logs inputs, metrics, prompts, model outputs, and files, without requiring a framework, config files, or a workflow change. You can compare and share runs later instead of rerunning everything from scratch. LitLogger runs locally (coming soon), in the cloud, or on-prem. It is free for developers and integrates with Lightning AI, but works without logging in. Quick start Install LitLogger with pip. Hello world example Use LitLogger with any Python code (PyTorch, vLLM, LangChain, etc). Examples Use LitLogger for any usecase (training, inference, agents, etc). Model training Add LitLogger to any training framework, PyTorch, Jax, TensorFlow, Numpy, SKLearn, etc...   Model inference Add LitLogger to any inference engine, LitServe, vLLM, FastAPI, etc...   Ping the server from the terminal to have it generate some metrics PyTorch Lightning PyTorch Lightning now com","default_branch":null,"files":null,"tree":[],"storefront":"/r/Lightning-AI","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/Lightning-AI/LitLogger/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}