Prompts
Weights & Biases is the leading AI developer platform to train and fine-tune models, manage models from experimentation to production, and track and evaluate GenAI applications powered by LLMs. W&B Prompts is a suite of LLMops tools to dramatically improve prompt engineering workflows and unlock deeper understanding of your LLMs. W&B Weave helps build agentic AI applications.
AI developer platform for training, fine-tuning, managing, and tracking AI models and applications.
- Train and fine-tune LLMs
- Computer Vision
- Time Series analysis
- Recommender Systems
- Classification & Regression
- Build AI agents and applications
- Use W&B to track ML experiments
- build AI models
- and build agentic AI applications. Integrate with Langchain
- LlamaIndex
- PyTorch
- HF Transformers
- Lightning
- TensorFlow
- Keras
- Scikit-LEARN
- and XGBoost with one line of code.

A modern, visual file manager for the terminal


Fastest LLM runtime on Apple Silicon


Find & fix live vulnerabilities in Vibe Apps with 1-prompt.


Caps Lock keeps your Mac awake, even with the lid closed


See it once. Ask forever.


Comment on your AI agent's code & collaborate on changes


The AI database client for Mac


The easiest way to deploy a managed agent.


API integration testing that remembers what breaks








