Fable 5.1 World Modeling

Sep 03, 2026 02:49 AM - 1 hour ago 5

Worlds via code. Explorable, browser-native reconstructions of existent places — researched, modelled, and quality-checked extremity to extremity by autonomous Claude Fable 5.1 supplier swarms, past shipped arsenic plain Three.js apps you tin tally pinch npm tally dev.

No crippled engine. No proprietary 3D tiles. Every building, storefront, sign, character and postulation ray is generated from unfastened information and nationalist reference imagery by codification that lives successful this repo.

aerial sweep, Dewey Monument, Nintendo SAN FRANCISCO, Apple Union Square

▶ Watch the afloat 59-second walkthrough · 1920×1080 · aerial, plaza, Nintendo, little level, Apple

The quadrate and its surrounding blocks — Powell, Geary, Post and Stockton — connected existent terrain and a existent thoroughfare grid, pinch 129 identified storefronts, moving postulation lights and cablegram cars, day/sunset/night, and 2 explorable interiors: Apple Union Square (300 Post St) and Nintendo SAN FRANCISCO (331 Powell St).

Run it	cd union-square-sf && npm instal && npm tally dev
Buildings	453 OSM footprints · 75 hand-authored façades · 129 named storefronts
Life	220 pedestrians connected a 1,398-node nav chart · 109 vehicles incl. Powell St cablegram cars
Interiors	Apple + Nintendo, 23 interactive objects
Validation	34 camera-matched viewpoints vs. existent photographs · 147 comparison sheets · 9 independent reviewer reports

More worlds coming.

Each world follows the aforesaid pipeline, and each shape is successful the repo truthful you tin re-run it:

Reconnaissance — parallel investigation agents propulsion OpenStreetMap geometry, USGS elevation, transit and thoroughfare specs, and a storefront census pinch per-fact sources and assurance levels.
Offline plus generation — Blender-as-a-library (bpy) scripts emit optimised GLB kits: façade modules, thoroughfare furniture, vehicles, vegetation, unit fixtures, pedestrian assemblage parts.
Runtime — a axenic Three.js app assembles terrain, streets, façades, props, crowds and postulation from JSON specs.
Camera-match QA — Playwright drives the existent app, screenshots fixed viewpoints, and diffs them against free-licensed photographs taken from the aforesaid spot; independent reviewer agents (architect, geographer, method artist, interaction) record reports that thrust the adjacent hole cycle.

Code and generated assets: MIT. Geometry is derived from OpenStreetMap (ODbL) and USGS 3DEP (public domain). Reference photographs are not redistributed present — their provenance is recorded per assemblage successful each world's refs/*/SOURCES.md. Brand names and logos place the existent businesses astatine their existent locations and beryllium to their owners.