advanced-evaluation

Score and compare LLM outputs with debiased, JSON-formatted evaluations.

1|1|Updated Feb 2, 2026
One-click install
npx skills add https://github.com/corticalstack/claude-code-flow --skill advanced-evaluation-corticalstack
Or copy as Structured Prompt for Agent
Please help me install this Agent Skill.
Skill: advanced-evaluation
Source: https://github.com/corticalstack/claude-code-flow/tree/main/.claude/skills/llm-as-judge
Command: npx skills add https://github.com/corticalstack/claude-code-flow --skill advanced-evaluation-corticalstack

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

This Skill helps you evaluate LLM-generated responses reliably—especially when you need to compare outputs, select winners, or produce consistent quality judgments without manual scoring.

Core Features & Use Cases

  • Direct scoring against clear criteria with calibrated scales and evidence-first justifications.
  • Pairwise comparison with position-bias mitigation via swapped evaluations and consistency checks.
  • Rubric generation with strictness calibration, level boundaries, and explicit edge-case handling.
  • Practical evaluation pipeline guidance including confidence calibration, metric selection, and bias monitoring.

Quick Start

Use advanced-evaluation to score or compare two model responses against your criteria while mitigating position, length, verbosity, and authority bias.

Frequently Asked Questions about advanced-evaluation

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I mitigate position bias when comparing LLM outputs?

Mitigate position bias in LLM evaluation by applying swapped evaluations and consistency checks during pairwise comparison. This approach reverses output order to detect and cancel positional bias, producing debiased, JSON-formatted comparison results.

What is LLM-as-judge evaluation and when do I need it?

LLM-as-judge evaluation is an automated method to score or compare model outputs against structured criteria. You need it for A/B testing, output selection, or building automated evaluation pipelines without manual human scoring.

How do I generate rubrics for assessing LLM response quality?

Generate rubrics for LLM response quality by defining strictness calibration, level boundaries, and explicit edge-case handling. This creates evidence-first structured criteria required for reliable direct scoring and bias-aware metric selection.

Can I calibrate confidence scores for automated LLM evaluation pipelines?

Yes, you can calibrate confidence scores for automated LLM evaluation pipelines. The process requires evidence-first structured criteria and correlation checks against human judgments to ensure debiased, reliable quality assessment results.

What is the best way to run A/B testing for different LLM model responses?

The best way to run A/B testing for LLM responses is using pairwise comparison with position-bias swapping protocols. This method applies evidence-first criteria and consistency checks to select winners while mitigating length, verbosity, and authority bias.

Why does my pairwise comparison of model outputs show inconsistent winners?

Inconsistent winners in pairwise comparison often result from unmitigated position, length, or authority bias. Resolve this by applying swapped evaluations, confidence calibration, and bias-aware metric selection to produce debiased results.