LiteReality-Agent recasts 3D reconstruction as code editing, reporting better geometry, realism, and simulation compatibility than Astra and Fable
LiteReality-Agent formulates reconstruction of interactable 3D indoor scenes from RGB-D scans as a coding problem: a coding agent gathers evidence with specialised tools and iteratively edits an executable Python script, within an observe-edit-verify harness covering evidence gathering, measurement, verification, layout optimisation, simulation readiness, and quality control, yielding digital twins reported as more geometrically accurate, visually realistic, and simulation-compatible than those from frontier models such as Astra and Fable.