# Reuben Horne

URL: https://levystreet.com/people/reuben-horne/
Updated: 2026-10-19

Reuben Horne is Lead Infrastructure Engineer at Levy Street, the Wellington AI engineering company. Lead infrastructure engineer and lead developer of World.

Reuben Horne is Levy Street's lead infrastructure engineer. Reuben came to infrastructure from full-stack development and specialises in Python services, AWS, Terraform and the observability that keeps AI systems dependable, with experience running large government data pipelines.

## World of ClaudeCraft

Reuben is the lead developer of [World of ClaudeCraft](/portfolio/world-of-claudecraft/), Levy Street's open-source browser MMO. Reuben authored its first commit, a 16,589-line game co-authored with Claude Fable 5, and the first 48 hours of work that took it to a public launch. In Levy Street's announcement Reuben put it simply: "Fable gave us a playable foundation in two days."

## Research

Reuben is a joint first author of [GTM-Bench](/portfolio/gtm-bench/), the go-to-market agent benchmark published by Blackpearl Group.

Published by Levy Street (https://levystreet.com), Wellington, New Zealand.