Triple
T11857438
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mitsubishi Estate |
E282073
|
entity |
| Predicate | groupCompany |
P13459
|
FINISHED |
| Object | Mitsubishi Estate Logistics REIT Investment Corporation |
E282073
|
NE FINISHED |
How this triple was built (3 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Mitsubishi Estate Logistics REIT Investment Corporation | Statement: [Mitsubishi Estate, groupCompany, Mitsubishi Estate Logistics REIT Investment Corporation]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mitsubishi Estate Logistics REIT Investment Corporation Context triple: [Mitsubishi Estate, groupCompany, Mitsubishi Estate Logistics REIT Investment Corporation]
-
A.
Mitsubishi UFJ Real Estate Services
Mitsubishi UFJ Real Estate Services is a real estate company within the Mitsubishi UFJ financial group, providing property brokerage, management, and related real estate services in Japan.
-
B.
Mitsui Fudosan
Mitsui Fudosan is a major Japanese real estate developer and property management company known for large-scale urban redevelopment projects and landmark commercial properties.
-
C.
Mitsubishi Estate
chosen
Mitsubishi Estate is a major Japanese real estate developer known for large-scale urban redevelopment projects and landmark commercial properties in Japan and abroad.
-
D.
Keihan Real Estate
Keihan Real Estate is a Japanese real estate company within the Keihan Group, engaged in property development, sales, and related urban development projects along the Keihan railway corridor.
-
E.
Orix Rentec Corporation
Orix Rentec Corporation is a Japanese company specializing in the rental and leasing of IT equipment, industrial machinery, and related assets as part of the Orix Group’s financial services and asset management business.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: groupCompany Context triple: [Mitsubishi Estate, groupCompany, Mitsubishi Estate Logistics REIT Investment Corporation]
-
A.
memberCompany
chosen
Indicates that a company is formally part of, or affiliated as a member with, a larger organization, group, or association.
-
B.
postgroupCompany
Indicates that a company is part of, or associated with, a specific postgroup.
-
C.
company
Indicates that an entity is a business organization engaged in commercial, industrial, or professional activities.
-
D.
publicCompany
Indicates that a company is publicly traded, meaning its ownership shares are available to the general public on one or more stock exchanges.
-
E.
hasCompanyName
Indicates that an entity is associated with or identified by a specific company name.
- F. None of above.
Provenance (4 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d6ab287ba48190a5178779fd19b9b7 |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d8a699089c8190b7a298baf13dcded |
completed | April 10, 2026, 7:28 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f2816404ac81909129347607fb5fd3 |
completed | April 29, 2026, 10:08 p.m. |
| PD | Predicate disambiguation | batch_69d8a2573dbc8190ab432e8e28fde6cc |
completed | April 10, 2026, 7:10 a.m. |
Created at: April 8, 2026, 9:43 p.m.