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Overview

Concepts

Evaluation approaches

Datasets

Manage datasets

Set up evaluations

Analyze experiment results

Analyze an experiment
Compare experiment results
Filter experiments in the UI
Fetch performance metrics for an experiment
Upload experiments run outside of LangSmith

Annotation & human feedback

Use annotation queues
Set up feedback criteria
Annotate traces and runs inline
Audit evaluator scores

Common data types

Example data format
Dataset prebuilt JSON schema types
Dataset transformations

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Forum
Forum

Prompt engineering

Prompt engineering

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