Stay up to date with the latest Weights & Biases updates, new features, and improvements. Here's what changed in 2026.
Launched W&B Weave
0 with native LLM evaluation framework and automated quality monitoring Added support for tracing multi
agent systems with agent
agent communication visualization New model registry integration allowing direct comparison between LLM versions using production trace data
Weights & Biases is actively developing new features. Check back regularly or follow their official channels for the latest updates.
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Changelog last updated March 2026