Product newsletter: Updates and new features for August 2025

Build smarter RAG systems with Redis + W&B Inference

Run LLM evaluations right in the W&B Weave UI

Tutorial: Fine-tuning OpenAI GPT-OSS

Rubric evaluation: A comprehensive framework for generative AI assessment

Amazon Bedrock AgentCore observability guide

What is RLHF? Reinforcement learning from human feedback for AI alignment

Run Qwen3 Coder on W&B Inference

Getting started with the Agent Reinforcement Trainer (ART)

Introducing semantic based coloring for W&B Models

Evaluating Google ADK Agents with W&B Weave for reliable insurance workflows

Run Kimi K2, the latest open-source SOTA model, on W&B Inference

Tutorial: Kimi K2 for code generation with observability

The Google GenAI SDK: A guide with a Python tutorial

Tracing your CrewAI application

Google Agent Development Kit (ADK): A hands-on tutorial

Debugging CrewAI multi-agent applications

Types of reinforcement learning algorithms

Product newsletter: Updates and new features for June 2025

Bring your own bucket with CoreWeave AI Object Storage

Weights & Biases is recognized as an Emerging Leader for Generative AI Engineering category

Reinforcement learning for reasoning: Enhancing AI capabilities

Introducing W&B Inference powered by CoreWeave