AI Playground · Experiment No. 01

The Melakarta Webapp

A small tool for exploring the 72 parent ragas of Carnatic music — and an excuse to compare how four frontier models write the same app.

KindWeb app
Built withOpus 4.6, Muse Spark, GPT5.4, Gemini 3.1 Pro
Year2026
StatusLive

I gave the same one-page spec — build me a web app that lets me navigate the 72 Melakarta ragas by chakra — to four different models. Same brief, no hand-holding. The goal wasn't to pick a winner. It was to see where each model chose to be interesting, and where they all gave the same answer.

Click any version below to try it. Each is the unedited first output, hosted as a standalone page.

Try each version
→
Claude · Opus
Version I
→
OpenAI · GPT
Version II
→
Google · Gemini
Version III
→
Muse Spark
Version IV
0
Skip to Content
Rangaprabhu Parthasarathy
Rangaprabhu Parthasarathy
Home
About
Advising and Mentorship
Tech Musings
Random Thoughts
Alapana
Melakarta Webapp
Ponniyin Selvan - A Visual Story
Members Hub
Rangaprabhu Parthasarathy
Rangaprabhu Parthasarathy
Home
About
Advising and Mentorship
Tech Musings
Random Thoughts
Alapana
Melakarta Webapp
Ponniyin Selvan - A Visual Story
Members Hub
Home
About
Advising and Mentorship
Tech Musings
Random Thoughts
Alapana
Folder: AI Playground
Back
Melakarta Webapp
Ponniyin Selvan - A Visual Story
Members Hub

Opus

GPT

Gemini

Muse Spark

About Contact Follow