AI Tool

Maximize Your AI’s Performance with LangSmith Eval Harness

The ultimate hosted evaluation framework for human and AI collaboration.

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1Enhance evaluation reliability with human-centric scoring through Align Evals.
2Unlock powerful insights with multi-turn evaluations and behavior categorization.
3Achieve deep observability with advanced tracing for complex multi-agent workflows.

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overview

What is LangSmith Eval Harness?

LangSmith Eval Harness is a comprehensive evaluation framework designed for AI and LLM engineering teams. It enables seamless integration of human feedback and automated assessments, allowing teams to enhance their AI agents' performance reliably.

  • 1Human + AI scoring for accurate evaluations
  • 2Supports both offline and online evaluation modes
  • 3Ideal for enterprise AI applications

features

Key Features

LangSmith Eval Harness offers a broad range of features tailored to improve your AI evaluation process. From multi-turn evaluations to advanced tracing, each capability is designed for efficiency and effectiveness.

  • 1Multi-turn evaluation support for complete agent assessments
  • 2Align Evals for calibrating LLM evaluators with human preferences
  • 3Distributed tracing for comprehensive monitoring and debugging

use cases

Who Can Benefit?

This tool is perfect for AI and LLM engineering teams aiming to iterate and optimize their AI agents effectively. With enterprise-focused features, it ensures seamless integration into existing workflows.

  • 1AI product development teams
  • 2Research groups focused on AI behavior
  • 3Organizations implementing complex agent architectures

Frequently Asked Questions

+What are Align Evals?

Align Evals is a feature within LangSmith Eval Harness that allows teams to align LLM evaluators with human preferences to enhance evaluation accuracy.

+How does multi-turn evaluation work?

Multi-turn evaluation allows for scoring complete conversations of agents, providing a deeper understanding of how agents interact and perform over time.

+Is the Eval Harness suitable for real-time monitoring?

Yes, the Eval Harness supports online evaluation modes, enabling real-time monitoring and feedback for deployed LLM applications.