Python SDK overview - Evalit

Welcome to the Evalit Python SDK. This guide shows how to install and use the core building blocks in the evalit package.

Installation

pip install evalit

Core modules

PromptManager — create, version, activate, and fetch prompts.
Experiment — run A/B tests between prompt variants.
Evaluator — fit outcomes and score/predict prompt performance.

Jump to:

Prompt management: /sdk/python/prompt-manager
A/B testing: /sdk/python/experiment
Evaluation model: /sdk/python/evaluator