> ## Documentation Index
> Fetch the complete documentation index at: https://arize-ax.mintlify.site/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Improve

> A/B test different iterations of your LLM application

Hands-on guides for the **Improve** stage of the AX workflow: running experiments, optimizing prompts, and adding guardrails.

<CardGroup cols={2}>
  <Card title="Build, Test, and Optimize a Prompt" href="/ax/cookbooks/improve/trip-planner-build-test-optimize">An end-to-end walkthrough of the prompt iteration cycle using a trip-planner use case.</Card>
  <Card title="Prompt Experimentation for Summarization" href="/ax/cookbooks/improve/summarization">Experiment with prompts to optimize a summarization task.</Card>
  <Card title="Text2SQL Application for Database Querying" href="/ax/cookbooks/improve/text2sql">Build and optimize a Text2SQL application for database querying from scratch.</Card>
  <Card title="Improving Structured Output Generation with Prompt Learning" href="/ax/cookbooks/improve/improving-structured-output-generation-with-prompt-learning">Use Prompt Learning to improve accuracy on structured output generation.</Card>
  <Card title="Optimizing Coding Agent Prompts for Planning" href="/ax/cookbooks/improve/optimizing-coding-agent-prompts-for-planning">Optimize coding agent prompts for the planning phase with Prompt Learning.</Card>
  <Card title="Optimizing Coding Agent Prompts for Execution" href="/ax/cookbooks/improve/optimizing-coding-agent-prompts-for-execution">Optimize coding agent prompts for execution and track improvement.</Card>
  <Card title="Optimizing Your Eval Prompts" href="/ax/cookbooks/improve/optimizing-your-eval-prompts">Use Prompt Learning to improve your LLM evaluation prompts.</Card>
  <Card title="Guardrails for Realtime Detection" href="/ax/cookbooks/improve/guardrails">Add realtime guardrails so production LLM apps output safe responses.</Card>
</CardGroup>