benchmark-models

Benchmark latency, token usage, and cost across Claude, GPT, and Gemini for a gstack skill prompt.

Updated Apr 24, 2026
One-click install
npx skills add https://github.com/MissTully/Gstack --skill benchmark-models-misstully
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: benchmark-models
Source: https://github.com/MissTully/Gstack/tree/main/benchmark-models
Command: npx skills add https://github.com/MissTully/Gstack --skill benchmark-models-misstully

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Identify the best-performing AI model for a given gstack skill prompt by comparing latency, token usage, and cost across multiple providers, with optional quality assessment to guide model selection.

Core Features & Use Cases

  • Cross-model comparison: Run the same prompt through Claude, GPT (Codex CLI), and Gemini to evaluate performance side-by-side.
  • Metrics-driven evaluation: Reports latency, token usage, and cost, with optional quality assessment via an LLM judge.
  • Use Case: When choosing a model for a new gstack skill, benchmark the models to select the best balance of speed, cost, and accuracy.

Quick Start

Run the cross-model benchmark on a chosen prompt to compare latency, tokens, and cost across Claude, GPT, and Gemini.

Frequently Asked Questions about benchmark-models

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

FAQPage Schema
How do I compare AI model latency and cost for a specific prompt?▼

To compare AI model latency and cost, you can run a cross-model benchmark that executes the same prompt across Claude, GPT, and Gemini to measure response times, token usage, and expenses side-by-side.

Can I evaluate response quality across different LLM providers?▼

Yes, you can evaluate response quality across different LLM providers by enabling an optional LLM judge during the benchmark, which assesses outputs and returns a comparative model ranking.

What is the best way to benchmark Claude, GPT, and Gemini for workflow tasks?▼

The best way to benchmark Claude, GPT, and Gemini for workflow tasks is using a cross-model evaluation tool that reports latency, token consumption, and cost metrics to identify the optimal balance.

Does cross-model benchmarking require specific commands to locate the binary?▼

Yes, cross-model benchmarking requires commands to locate the gstack-model-benchmark binary and provide a prompt or path to a skill prompt to initiate the evaluation process.

When do I need to run a cross-model benchmark for AI tasks?▼

You need to run a cross-model benchmark for AI tasks when choosing a model for a new workflow, allowing you to select the best balance of speed, cost, and accuracy before deployment.