Triple
T9614501
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Hitachi |
E232184
|
entity |
| Predicate | hasDivision |
P35
|
FINISHED |
| Object |
Construction Machinery
Construction Machinery is a Hitachi division that designs, manufactures, and services heavy equipment such as excavators and loaders for construction and mining industries worldwide.
|
E811088
|
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: Construction Machinery | Statement: [Hitachi, hasDivision, Construction Machinery]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Construction Machinery Context triple: [Hitachi, hasDivision, Construction Machinery]
-
A.
Hyundai Construction Equipment
Hyundai Construction Equipment is a global manufacturer of construction machinery and equipment, known for its excavators, wheel loaders, and industrial vehicles used in infrastructure and industrial projects.
-
B.
Machinery, Equipment and Infrastructure Division
The Machinery, Equipment and Infrastructure Division is a core business unit of Mitsubishi Heavy Industries that focuses on manufacturing industrial machinery, equipment, and large-scale infrastructure systems.
-
C.
Bulldozer
"Bulldozer" is a 1992 studio album by the American indie rock band Big Black, showcasing their abrasive, noise-driven sound and influential role in the underground rock scene.
-
D.
Engine & Machinery Division
The Engine & Machinery Division is a core business unit of Hyundai Heavy Industries that designs and manufactures large marine engines, industrial machinery, and related power systems.
-
E.
Tractor Plant
Tractor Plant is a large industrial facility dedicated to manufacturing tractors and related agricultural or industrial machinery.
- 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: Construction Machinery Triple: [Hitachi, hasDivision, Construction Machinery]
Generated description
Construction Machinery is a Hitachi division that designs, manufactures, and services heavy equipment such as excavators and loaders for construction and mining industries worldwide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Construction Machinery Target entity description: Construction Machinery is a Hitachi division that designs, manufactures, and services heavy equipment such as excavators and loaders for construction and mining industries worldwide.
-
A.
Hyundai Construction Equipment
Hyundai Construction Equipment is a global manufacturer of construction machinery and equipment, known for its excavators, wheel loaders, and industrial vehicles used in infrastructure and industrial projects.
-
B.
Machinery, Equipment and Infrastructure Division
The Machinery, Equipment and Infrastructure Division is a core business unit of Mitsubishi Heavy Industries that focuses on manufacturing industrial machinery, equipment, and large-scale infrastructure systems.
-
C.
Bulldozer
"Bulldozer" is a 1992 studio album by the American indie rock band Big Black, showcasing their abrasive, noise-driven sound and influential role in the underground rock scene.
-
D.
Engine & Machinery Division
The Engine & Machinery Division is a core business unit of Hyundai Heavy Industries that designs and manufactures large marine engines, industrial machinery, and related power systems.
-
E.
Tractor Plant
Tractor Plant is a large industrial facility dedicated to manufacturing tractors and related agricultural or industrial machinery.
- 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_69ca84867bb88190b4b57dd5a56d5691 |
completed | March 30, 2026, 2:11 p.m. |
| NER | Named-entity recognition | batch_69cd9aaaa47881908d69381d4d11f49b |
completed | April 1, 2026, 10:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d17958287081908e337bdbe9ea366f |
completed | April 4, 2026, 8:49 p.m. |
| NEDg | Description generation | batch_69d17d9d69908190879b160968e41745 |
completed | April 4, 2026, 9:07 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d17e4c9e40819081367d2365bf5dd2 |
completed | April 4, 2026, 9:10 p.m. |
Created at: March 30, 2026, 8:09 p.m.