AI agent
Weave
Freemium
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What it does
Lightweight toolkit for tracking and evaluating LLM applications
Fit and limits
Catalog industry: Technology. Capabilities below are catalog text, not an independent test.
Record
Catalog record updated 17/08/2026. Official site is linked above.
Alternatives
Lightweight toolkit for tracking and evaluating LLM applications
Building demos of Generative AI applications is deceptively easy; getting them into production (and maintaining their high quality) is not. W&B Weave is here to help developers build and iterate on their AI applications with confidence.
Create rigorous apples-to-apples evaluations to score the behavior of any aspect of your app. Examine and debug failures by easily inspecting inputs and outputs. Deliver high performing AI applications to production.
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