Triple
T15954155
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kintetsu Group Holdings |
E386890
|
entity |
| Predicate | ownsSubsidiary |
P9212
|
FINISHED |
| Object |
Kintetsu Real Estate
Kintetsu Real Estate is a Japanese real estate company involved in the development, leasing, and management of properties, particularly around railway-linked urban areas.
|
E1186175
|
NE FINISHED |
How this triple was built (4 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: Kintetsu Real Estate | Statement: [Kintetsu Group Holdings, ownsSubsidiary, Kintetsu Real Estate]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kintetsu Real Estate Context triple: [Kintetsu Group Holdings, ownsSubsidiary, Kintetsu Real Estate]
-
A.
Kintetsu Group Holdings
Kintetsu Group Holdings is a major Japanese corporate group centered on railway, retail, and real estate businesses, best known for operating the Kintetsu Railway network in the Kansai region.
-
B.
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.
-
C.
Hankyu Hanshin Properties Corp.
Hankyu Hanshin Properties Corp. is a Japanese real estate company within the Hankyu Hanshin group, engaged in the development, leasing, and management of commercial, residential, and office properties.
-
D.
Keikyu Corporation
Keikyu Corporation is a major private railway operator in the Greater Tokyo area, best known for its commuter and airport rail services connecting central Tokyo with Haneda Airport and the Miura Peninsula.
-
E.
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.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Kintetsu Real Estate Triple: [Kintetsu Group Holdings, ownsSubsidiary, Kintetsu Real Estate]
Generated description
Kintetsu Real Estate is a Japanese real estate company involved in the development, leasing, and management of properties, particularly around railway-linked urban areas.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kintetsu Real Estate Target entity description: Kintetsu Real Estate is a Japanese real estate company involved in the development, leasing, and management of properties, particularly around railway-linked urban areas.
-
A.
Kintetsu Group Holdings
Kintetsu Group Holdings is a major Japanese corporate group centered on railway, retail, and real estate businesses, best known for operating the Kintetsu Railway network in the Kansai region.
-
B.
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.
-
C.
Hankyu Hanshin Properties Corp.
Hankyu Hanshin Properties Corp. is a Japanese real estate company within the Hankyu Hanshin group, engaged in the development, leasing, and management of commercial, residential, and office properties.
-
D.
Keikyu Corporation
Keikyu Corporation is a major private railway operator in the Greater Tokyo area, best known for its commuter and airport rail services connecting central Tokyo with Haneda Airport and the Miura Peninsula.
-
E.
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.
- F. None of above. chosen
Provenance (5 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_69d86da882448190a82ea962fe343b79 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e156f810148190ab4989a0e4a5f8c0 |
completed | April 16, 2026, 9:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffbe7ab070819090232efdeecdd5fb |
completed | May 9, 2026, 11:08 p.m. |
| NEDg | Description generation | batch_69ffbf61b2ec81909c0f32613bb91a82 |
completed | May 9, 2026, 11:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffbfddd0348190baab794f613c71bf |
completed | May 9, 2026, 11:14 p.m. |
Created at: April 10, 2026, 4:53 a.m.