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Listing2Living

Built at Gemini 4 Argon SF Hackathon · Oct 25, 2026 · San Francisco, CA

Listing2Living — Demo video

Listing2Living helps homebuyers explore whether a home will work for their furniture and daily movement before arranging a viewing. Gemini 4 Argon interprets listing plans and photographs, maps evidence to rooms, and proposes furnishings for human approval. Blender assembles a source-traced 3D scene; a Three.js studio lets the user explore both floors, arrange furniture, and check routes. The verification loop tests collisions and circulation, renders individual rooms, and compares those renders with matched source photographs. Supported repairs must be tested and reviewed again. Missing evidence and unresolved differences remain visible. Our Brannan demonstration includes two floors and 13 room views; additional Zillow URLs pass evidence and geometry gates before building a separate home. During the hackathon we built the interactive studio, shared scene contract, listing intake and evidence gates, Argon orchestration, furniture approval flow, procedural Blender builder, two-floor Brannan reconstruction, deterministic geometry checks, bounded repair workflow, room-specific render and source comparison, and isolated saved-home state. Existing libraries, Blender, the property listing and its original imagery are not claimed as our work.

Team