Turning drawings into quantities
Handoff-H1 combines vision tools, agents and project knowledge to extract material quantities from construction drawings.
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4 papers
Keeping project context across conversations
IFCMemoryBench tests whether agents can combine earlier project decisions with live queries of BIM models.
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Reasoning across BIM geometry
SGR-BIM links regulatory meaning to model geometry through a knowledge graph, tested on fire-safety queries.
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Connecting AI to checking tools
A building-code case study combines AI extraction with COMcheck calculations and retrieval from regulatory text.
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