Triple
T22430674
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nippon Sharyo |
E554488
|
entity |
| Predicate | hasManufacturingFacility |
P25392
|
FINISHED |
| Object |
Nagoya plant
The Nagoya plant is a major railcar manufacturing facility in Nagoya, Japan, operated by Nippon Sharyo for producing rolling stock and related railway equipment.
|
E1535126
|
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: Nagoya plant | Statement: [Nippon Sharyo, hasManufacturingFacility, Nagoya plant]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nagoya plant Context triple: [Nippon Sharyo, hasManufacturingFacility, Nagoya plant]
-
A.
Shizuoka Plant
Shizuoka Plant is a production facility of Japan’s National Printing Bureau, primarily involved in manufacturing official printed materials such as currency and government documents.
-
B.
Fujieda Plant
Fujieda Plant is a Chugai Pharmaceutical facility in Japan that serves as a key site for the company’s pharmaceutical research, development, and related operations.
-
C.
Nissan Oppama Plant
Nissan Oppama Plant is a major automotive manufacturing facility of Nissan Motor Co. located in Oppama, Japan, known for producing a wide range of passenger vehicles.
-
D.
Okayama Plant
Okayama Plant is a production facility of Japan’s National Printing Bureau, primarily involved in manufacturing secure printed materials such as banknotes and official documents.
-
E.
Nissan Yokohama Plant
The Nissan Yokohama Plant is a major Nissan manufacturing facility in Yokohama, Japan, renowned for producing high-performance engines such as those used in the Nissan GT-R.
- 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: Nagoya plant Triple: [Nippon Sharyo, hasManufacturingFacility, Nagoya plant]
Generated description
The Nagoya plant is a major railcar manufacturing facility in Nagoya, Japan, operated by Nippon Sharyo for producing rolling stock and related railway equipment.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nagoya plant Target entity description: The Nagoya plant is a major railcar manufacturing facility in Nagoya, Japan, operated by Nippon Sharyo for producing rolling stock and related railway equipment.
-
A.
Shizuoka Plant
Shizuoka Plant is a production facility of Japan’s National Printing Bureau, primarily involved in manufacturing official printed materials such as currency and government documents.
-
B.
Fujieda Plant
Fujieda Plant is a Chugai Pharmaceutical facility in Japan that serves as a key site for the company’s pharmaceutical research, development, and related operations.
-
C.
Nissan Oppama Plant
Nissan Oppama Plant is a major automotive manufacturing facility of Nissan Motor Co. located in Oppama, Japan, known for producing a wide range of passenger vehicles.
-
D.
Okayama Plant
Okayama Plant is a production facility of Japan’s National Printing Bureau, primarily involved in manufacturing secure printed materials such as banknotes and official documents.
-
E.
Nissan Yokohama Plant
The Nissan Yokohama Plant is a major Nissan manufacturing facility in Yokohama, Japan, renowned for producing high-performance engines such as those used in the Nissan GT-R.
- 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_69e11e4f2d0c819091aa3558ea2ee630 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15a311b148190bdb752f3f067bb3f |
completed | April 29, 2026, 1:09 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0af0f73d64819092b457958af9ad79 |
completed | May 18, 2026, 10:59 a.m. |
| NEDg | Description generation | batch_6a0af1c05bf8819089fd76b6a03a87d0 |
completed | May 18, 2026, 11:02 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0af255240c8190a2ba805b1b4d72de |
completed | May 18, 2026, 11:04 a.m. |
Created at: April 16, 2026, 8:47 p.m.