Weights & Biases Weave
VerifiedLLM evaluation and production monitoring platform
FreemiumDeveloper Tools
About Weights & Biases Weave
"Track, evaluate, improve your LLM apps"
Weights & Biases Weave is a lightweight LLM evaluation and tracing toolkit built on top of the W&B ML platform. It provides automatic tracing of LLM calls, structured evaluation workflows, and dataset management for systematically improving AI application quality.
Key Features
- Automatic LLM call tracing
- Structured evaluation pipelines
- Dataset and annotation management
- Integration with major LLM providers
- Team collaboration features
- W&B ML platform integration
Best For
Evaluating LLM application qualityProduction AI monitoringStructured prompt improvementTeam AI quality workflows
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Tool Details
Pricing
FreemiumFree plan available
Website
wandb.ai/site/weaveVerified Tool
Reviewed by our team
Last verified
Feb 19, 2026
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