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personas

Browse 9 articles tagged with “personas”.

Articles tagged “personas

9 articles

A person standing before multiple transparent evaluation panels in a semicircle, each showing a different lens on the same conversation
Testing & Evaluation·16 min read read

Your LLM-as-judge may be highly biased

LLM-as-Judge has 12 documented biases. Here are 6 evaluation methods production teams actually use instead, with code examples and patterns.

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Open-source AI agent testing engine with conversation simulation and scorecard evaluation
Testing & Evaluation·14 min read

We open-sourced our AI agent testing engine

chanl-eval is an open-source engine for stress-testing AI agents with simulated conversations, adaptive personas, and per-criteria scorecards. MIT licensed.

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Warm watercolor illustration of a control room monitoring shopping conversations
Tools & MCP·13 min read

Your AI Assistant Works in Demo. Then What?

Test your AI shopping assistant with AI personas that simulate real customer segments, score conversations with objective scorecards, and monitor production metrics that matter for ecommerce.

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a group of people sitting around a wooden table - Photo by Walls.io on Unsplash
Industry & Strategy·14 min read

How AI Agent Interactions Create Better Human Agents: The Feedback Loop Nobody Talks About

Every AI agent interaction generates training data that can improve human agent performance. Here's how the feedback loop between AI and human learning actually works in production contact centers.

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Professional team testing voice AI systems with advanced monitoring dashboards
Testing & Evaluation·16 min read

Voice AI Testing Strategies That Actually Work: A Complete Framework for Production Success

Discover the comprehensive testing framework used by top voice AI teams to achieve 95%+ accuracy rates and prevent costly production failures. Includes real case studies and actionable implementation guides.

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women using laptops - Photo by Van Tay Media on Unsplash
Agent Architecture·19 min read

Digital Twins for AI Agents: Simulate Before You Ship

Build digital twins that test your AI agent against thousands of synthetic customers. Architecture, TypeScript code, and the patterns that catch failures.

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2 women sitting at table - Photo by LinkedIn Sales Solutions on Unsplash
Voice & Conversation·10 min read

The Rise of Hyper-Personalization: Custom-Tuning Agents on the Fly for Every Caller

Industry research shows that 65-70% of enterprises are implementing hyper-personalization strategies for Voice AI. Discover how real-time agent customization transforms customer experience.

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a man and a woman sitting at a table with a laptop - Photo by Walls.io on Unsplash
Industry & Strategy·15 min read

What Voice AI Can (and Can't) Learn from Your Best Human Agents

Top human agents do specific things that make them exceptional. Some of those things can be taught to AI. Others can't, at least not yet. Here's an honest breakdown of what transfers and what doesn't.

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Voice AI system failing during complex customer interaction
Testing & Evaluation·14 min read

The 12 Critical Edge Cases That Break Voice AI Agents

Uncover the most common edge cases that cause voice AI failures and learn how to test for them systematically to prevent customer frustration.

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