December 18, 2025

How to Evaluate AI Search for the Agentic Era

Zairah Mustahsan

Staff Data Scientist

Share
  1. LI Test

  2. LI Test

The Core Challenge:
What Makes Search Evaluation Hard?

Al search and retrieval is now foundational to enterprise workflows. Yet, most teams don't have a clear evaluation framework, leading to hallucinations and poor performance. This technical guide allows your team to build more reliable Al Agents.

Key topics you’ll discover in this whitepaper:

  • How to build and use your "golden sets" for evaluating AI search: Learn to curate a definitive collection of queries to anchor your organization's consensus on quality.
  • How to deploy LLMs as impartial judges in evaluations: Learn how to score answer quality using LLMs, including sample prompts and code.
  • How to approach evals with statistical rigor: Leverage confidence intervals and variance decomposition to distinguish genuine performance improvements.

Whether you’re comparing search providers, optimizing a retrieval-augmented generation (RAG) pipeline, or building agentic systems, this whitepaper is your essential resource for running meaningful AI search evals and driving robust, reproducible evaluations.

Featured resources.

All resources.

Browse our complete collection of tools, guides, and expert insights — helping your team turn AI into ROI.

Modular AI & ML Workflows

How to Add AI Web Search to n8n

Tyler Eastman

Lead Android Developer

February 24, 2026

Blog

Abstract circular target design with alternating purple and white segments and a small star-shaped center, set against a soft purple-to-white gradient background.
Modular AI & ML Workflows

Give Your Discord Bot Real-Time Web Intelligence with OpenClaw and You.com

Manish Tyagi

Community Growth and Programs Manager

February 20, 2026

Blog

Blue graphic background with geometric lines and small squares, featuring centered white text that reads ‘Semantic Chunking: A Developer’s Guide to Smarter Data.’
Rag & Grounding AI

Semantic Chunking: A Developer's Guide to Smarter RAG Data

Megna Anand

AI Engineer, Enterprise Solutions

February 19, 2026

Blog

Clothing rack seen through a shop window, displaying neatly hung shirts and tops in neutral and dark tones inside a softly lit retail space.
AI Agents & Custom Indexes

4 AI Use Cases in Retail That Demonstrate Transformation

Chris Mann

Product Lead, Enterprise AI Products

February 18, 2026

Blog

Graphic with the text “What Is a Forward-Deployed Engineer?” beside abstract maroon geometric shapes, including concentric circles and angular line designs.
AI Agents & Custom Indexes

The Forward-Deployed Engineer: What Does That Mean at You.com?

Megna Anand

AI Engineer, Enterprise Solutions

February 17, 2026

Blog

Abstract glowing network of interconnected nodes and lines forming a curved structure against a dark blue gradient background with small outlined squares floating around.
Modular AI & ML Workflows

What is n8n? A Beginner's Guide to Workflow Automation

Tyler Eastman

Lead Android Developer

February 13, 2026

Blog

A man with curly hair in a suit jacket and open-collar shirt speaks on stage against a dark blue backdrop, appearing engaged in conversation during an event.
AI Search Infrastructure

Bryan McCann on Productivity, Proactivity, and the AI-Powered Workforce

You.com Team

February 12, 2026

Blog

Graphic with the text 'What Is a Web Crawler?' beside simple line-art icons of a web browser window and an upward arrow, all on a light purple background.
AI 101

What Is a Web Crawler in a Website and How Does It Differ From a Search API?

You.com Team

February 11, 2026

Blog