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W&B Weave

Observability and evaluation platform for LLM apps and agents.

Field note

What it does

W&B Weave is an observability and evaluation platform to track, evaluate, and improve agents and LLM applications. It supports tracing, evaluation with LLM judges, and custom scorers.

Capabilities

Available capabilities

Evaluation Agent Integrations OpenTelemetry Compatibility RAG evaluation Trace agents as conversations Evaluation pipeline LLM Judges LLM call instrumentation OTel-compatible SDK Tracing

W&B Weave

What it does

Available capabilities

Tags

Ways to use it