Triple
T5178080
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Electro-Motive Division |
E116848
|
entity |
| Predicate | notableModelSeries |
P1503
|
FINISHED |
| Object |
GP (General Purpose) road switchers
GP (General Purpose) road switchers are a widely used series of versatile diesel-electric locomotives designed for both road and switching service, produced by Electro-Motive Division and its successors.
|
E500041
|
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: GP (General Purpose) road switchers | Statement: [Electro-Motive Division, notableModelSeries, GP (General Purpose) road switchers]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: GP (General Purpose) road switchers Context triple: [Electro-Motive Division, notableModelSeries, GP (General Purpose) road switchers]
-
A.
GE P42DC (on non-electrified segments historically)
The GE P42DC is a diesel-electric passenger locomotive built by General Electric for Amtrak and other operators, widely used across North American intercity rail services.
-
B.
Traficom
Traficom is Finland’s national authority responsible for regulating and overseeing transport and communications services, infrastructure, and safety.
-
C.
GT Road
GT Road, or Grand Trunk Road, is one of South Asia’s oldest and longest major highways, historically linking key cities across present-day Pakistan, India, and Bangladesh.
-
D.
Harold Interlocking
Harold Interlocking is a major and complex railroad junction in Queens, New York, that serves as a key convergence point for Long Island Rail Road and Amtrak trains heading into and out of Penn Station.
-
E.
GTS
GTS is an abbreviation commonly used for the Global Telecommunication System, an international network for exchanging meteorological data.
- 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: GP (General Purpose) road switchers Triple: [Electro-Motive Division, notableModelSeries, GP (General Purpose) road switchers]
Generated description
GP (General Purpose) road switchers are a widely used series of versatile diesel-electric locomotives designed for both road and switching service, produced by Electro-Motive Division and its successors.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: GP (General Purpose) road switchers Target entity description: GP (General Purpose) road switchers are a widely used series of versatile diesel-electric locomotives designed for both road and switching service, produced by Electro-Motive Division and its successors.
-
A.
GE P42DC (on non-electrified segments historically)
The GE P42DC is a diesel-electric passenger locomotive built by General Electric for Amtrak and other operators, widely used across North American intercity rail services.
-
B.
Traficom
Traficom is Finland’s national authority responsible for regulating and overseeing transport and communications services, infrastructure, and safety.
-
C.
GT Road
GT Road, or Grand Trunk Road, is one of South Asia’s oldest and longest major highways, historically linking key cities across present-day Pakistan, India, and Bangladesh.
-
D.
Harold Interlocking
Harold Interlocking is a major and complex railroad junction in Queens, New York, that serves as a key convergence point for Long Island Rail Road and Amtrak trains heading into and out of Penn Station.
-
E.
GTS
GTS is an abbreviation commonly used for the Global Telecommunication System, an international network for exchanging meteorological data.
- 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_69bd446140f08190becb93c61158f27f |
completed | March 20, 2026, 12:58 p.m. |
| NER | Named-entity recognition | batch_69bd7976339481909ece900de22064f2 |
completed | March 20, 2026, 4:44 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bed95185ac819085fb42a69e014ec5 |
completed | March 21, 2026, 5:45 p.m. |
| NEDg | Description generation | batch_69bedb0e6d248190b099c2b282efde19 |
completed | March 21, 2026, 5:53 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69bedb7c82d081908141c775cbed881e |
completed | March 21, 2026, 5:55 p.m. |
Created at: March 20, 2026, 1:45 p.m.