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.