One image to a full 5-story Revit building in 79 minutes, zero manual input
minchoi · x · 2026-09-14
A Turkish construction professional ran GPT-6 Astra through a real BIM task: from a single reference image, the model built a complete 5-story Revit building in 1 hour 19 minutes with no manual intervention.
Output included:
- 16 apartments, 327 walls, 162 doors, 98 windows
- 267 dimension annotations
- 4 full drawing sheets (plans, sections, elevations) exported as PDF
The demo shows AI automating the full chain in professional architectural workflows, from one image to deliverable construction drawings.
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