JapanReal estate2024 – ongoingTokyo Tatemono
AI-OCR and generative AI for property-information data entry at Tokyo Tatemono Real Estate Sales
Tokyo Tatemono Real Estate Sales began using AI-OCR and generative AI to enter property data from varied documents
Problem
Property-information documents arrive in many formats, some handwritten, and staff had to key the details into systems by hand.
Approach
Tokyo Tatemono Real Estate Sales worked with TransCosmos on a system that went into operation in early March 2024. AI-OCR, built for real-estate forms and entry formats, converts the documents to text. Generative AI tuned for the industry then extracts and summarizes the needed items, and the system also fetches map information for each property.
Results
No published figures
Takeaway
The company paired OCR with a language model so that handwritten and non-standard documents could feed one registration process.
Categories
- Size
- Large enterprise
- Industry
- Real estate
- Business function
- Production and quality
- Innovation type
- Process innovation
- AI technology
- Generative AIComputer vision
- Adoption
- Partner co-development
- Evidence
- Company's own claim
Sources
Source summaries
The article reports the March 2024 announcement that the system, co-developed with TransCosmos, was running. It describes the OCR, generative AI extraction and map retrieval steps. It gives no time savings, error rates or volumes.
Full details are in the original sources.
