Rocinante
Built at GPT-6 Astra Hackathon SF · Sep 8, 2026 · San Francisco, CA

Torpedo designer and simulator using GPT-6 Astra, OpenRocket, Blender, and threejs. It converts design queries into physically-accurate designs, connecting Blender geometry, and OpenRocket simulation. It solves the fragmented workflow between design intent, CAD edits, and simulation through structured outputs and deterministic generation. Bonus: you can also see the diff between the designs using Kord (withkord.com), which I DID NOT build in this hackathon :)