Introducing Serverless RL

Evaluating cost and hyperparameters for Pinecone RAG systems with W&B Weave

Make evaluations count: Comparing AI application evaluation results using W&B Weave

Product newsletter: Updates and new features for September 2025

Building reliable apps with GPT-4o and structured outputs

PHI and PII for healthcare in the world of AI

How to build a RAG system

Vision fine-tuning GPT-4o on a custom dataset

W&B Weave updates: New display names, chat tab, and events galore

Llama 3.2-Vision for multi-modal RAG in financial services

Fine-tuning Command R just got easier: Introducing the Cohere and W&B Models integration

Product newsletter: Updates and new features from September 2024

Optimizing CI/CD model management and evaluation workflows with Weights & Biases

Integrating Weights & Biases with Single Sign-On (SSO) using Okta and OIDC

o1 model Python quickstart using the OpenAI API

W&B Weave updates: Track custom usage and costs, new RAG course, and more

Using Segment Anything 2 with Weights & Biases

Announcing our newest GenAI course: RAG++

How a centralized system of record accelerates experiment velocity

Testing o1-preview on difficult coding problems

How to train and evaluate an LLM router

New Weave features: PIL support, export to Python, and Cerebras integration

Knowledge distillation: Teaching LLM's with synthetic data

Building a system of record for ML