Triple
T11278902
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sumitomo Corporation |
E267008
|
entity |
| Predicate | headquartersAddress |
P606
|
FINISHED |
| Object |
Harumi Island Triton Square Office Tower Y, 8-11 Harumi 1-chome, Chuo-ku, Tokyo, Japan
Harumi Island Triton Square Office Tower Y is a major high-rise office building in Tokyo’s Chuo ward that serves as the corporate headquarters of Sumitomo Corporation.
|
E916449
|
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: Harumi Island Triton Square Office Tower Y, 8-11 Harumi 1-chome, Chuo-ku, Tokyo, Japan | Statement: [Sumitomo Corporation, headquartersAddress, Harumi Island Triton Square Office Tower Y, 8-11 Harumi 1-chome, Chuo-ku, Tokyo, Japan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Harumi Island Triton Square Office Tower Y, 8-11 Harumi 1-chome, Chuo-ku, Tokyo, Japan Context triple: [Sumitomo Corporation, headquartersAddress, Harumi Island Triton Square Office Tower Y, 8-11 Harumi 1-chome, Chuo-ku, Tokyo, Japan]
-
A.
Toranomon Hills Business Tower
Toranomon Hills Business Tower is a modern high-rise office and commercial complex in Tokyo, Japan, known for its role in the large-scale Toranomon Hills urban redevelopment area.
-
B.
Toranomon Hills Residential Tower
Toranomon Hills Residential Tower is a high-rise luxury residential skyscraper in Tokyo, Japan, known for its upscale apartments and integration into the larger Toranomon Hills urban redevelopment complex.
-
C.
Atago Green Hills Mori Tower
Atago Green Hills Mori Tower is a prominent high-rise office and commercial skyscraper in Tokyo, Japan, known for its modern design and integration into the Atago Green Hills urban complex.
-
D.
Dentsu Building (Tokyo)
The Dentsu Building in Tokyo is a prominent high-rise office tower known for its sleek, contemporary design by French architect Jean Nouvel, featuring innovative use of glass and steel along the Shiodome waterfront.
-
E.
World Trade Center Building (Tokyo)
The World Trade Center Building in Tokyo is a prominent high-rise office and commercial complex in the Hamamatsuchō district, known for its business facilities and views over Tokyo Bay.
- 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: Harumi Island Triton Square Office Tower Y, 8-11 Harumi 1-chome, Chuo-ku, Tokyo, Japan Triple: [Sumitomo Corporation, headquartersAddress, Harumi Island Triton Square Office Tower Y, 8-11 Harumi 1-chome, Chuo-ku, Tokyo, Japan]
Generated description
Harumi Island Triton Square Office Tower Y is a major high-rise office building in Tokyo’s Chuo ward that serves as the corporate headquarters of Sumitomo Corporation.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Harumi Island Triton Square Office Tower Y, 8-11 Harumi 1-chome, Chuo-ku, Tokyo, Japan Target entity description: Harumi Island Triton Square Office Tower Y is a major high-rise office building in Tokyo’s Chuo ward that serves as the corporate headquarters of Sumitomo Corporation.
-
A.
Toranomon Hills Business Tower
Toranomon Hills Business Tower is a modern high-rise office and commercial complex in Tokyo, Japan, known for its role in the large-scale Toranomon Hills urban redevelopment area.
-
B.
Toranomon Hills Residential Tower
Toranomon Hills Residential Tower is a high-rise luxury residential skyscraper in Tokyo, Japan, known for its upscale apartments and integration into the larger Toranomon Hills urban redevelopment complex.
-
C.
Atago Green Hills Mori Tower
Atago Green Hills Mori Tower is a prominent high-rise office and commercial skyscraper in Tokyo, Japan, known for its modern design and integration into the Atago Green Hills urban complex.
-
D.
Dentsu Building (Tokyo)
The Dentsu Building in Tokyo is a prominent high-rise office tower known for its sleek, contemporary design by French architect Jean Nouvel, featuring innovative use of glass and steel along the Shiodome waterfront.
-
E.
World Trade Center Building (Tokyo)
The World Trade Center Building in Tokyo is a prominent high-rise office and commercial complex in the Hamamatsuchō district, known for its business facilities and views over Tokyo Bay.
- 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_69d6aac8c2f48190ad0596f1f89f0470 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e969b3448190940e2bd499d2d7de |
completed | April 9, 2026, 6:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e4f455f0bc8190994c57264f775f60 |
completed | April 19, 2026, 3:27 p.m. |
| NEDg | Description generation | batch_69e4f95be4b08190bebb2078406cb7ba |
completed | April 19, 2026, 3:48 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e4ff5881b8819080f9662a0c2d486d |
completed | April 19, 2026, 4:14 p.m. |
Created at: April 8, 2026, 9:31 p.m.