Artificial Intelligence · 11.08.2026, 22:40 UTC
How ONESTRUCTION built the Ishigaki-IDS foundation model with AWS GenAIIC
| Schweregrad | info |
|---|---|
| Kategorie | Artificial Intelligence |
| Quelle | AWS Machine Learning ↗ |
| Veröffentlicht | 11.08.2026 UTC |
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This post was co-written by ONESTRUCTION, Inc. and Amazon Web Services Japan G.K. as part of GENIAC (Generative AI Accelerator Challenge) Phase 3, with technical advisory from the AWS Generative AI Innovation Center (GenAIIC). Building domain-specialized foundation models in data-scarce fields is hard. You need enough training data, specialized knowledge, and ways to verify your outputs. ONESTRUCTION, Inc. is a construction technology startup that solves industry problems through openBIM. With technical advisory from GenAIIC, the company built Ishigaki-IDS, a foundation model (FM) specialized for construction industry BIM (Building Information Modeling) workflows. BIM is a digital representation of a building’s physical and functional characteristics, used across the construction lifecycle. Japan’s construction sector faces a persistent labor shortage. BIM is promoted at the national level because it lets design, construction, and maintenance teams share information in one place. But adopting BIM requires specialist knowledge, and that learning cost has slowed wider use. A good example is IDS (Information Delivery Specifications), an XML-based standard that defines the information attached to and validated against a BIM model (an IFC (Industry Foundation Classes) model). Authoring an IDS file takes fluency in its grammar plus knowledge of IFC and its rules. Ishigaki-IDS lowers that barrier so practitioners who aren’t BIM specialists can review and manage attribute information. This post is an architectural case study of how ONESTRUCTION built Ishigaki-IDS. If you’re a …