Triple
T167212
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oxford Road railway station |
E3041
|
entity |
| Predicate | servesTrainOperator |
P782
|
FINISHED |
| Object |
Northern
Northern is a primary regional train operating company in Northern England, running local and commuter rail services across cities such as Manchester, Leeds, and Newcastle.
|
E20684
|
NE FINISHED |
How this triple was built (5 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: Northern | Statement: [Oxford Road railway station, servesTrainOperator, Northern]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northern Context triple: [Oxford Road railway station, servesTrainOperator, Northern]
-
A.
North East
North East is a rural town in northeastern Dutchess County, New York, known for its agricultural landscape and the village of Millerton.
-
B.
West
West is the surname of Kanye West, the influential American rapper, producer, and fashion designer.
-
C.
West
West is a prominent American legal publishing company best known for producing case law reporters, legal research tools, and the Westlaw online database.
-
D.
Inland Northwest
The Inland Northwest is a largely rural, landlocked area of the northwestern United States centered on eastern Washington and northern Idaho, known for its forests, agriculture, and mid-sized cities like Spokane.
-
E.
Northern Frontier
Northern Frontier is a themed exhibit area at the San Diego Zoo that showcases cold-climate animals such as polar bears and other Arctic species.
- 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: Northern Triple: [Oxford Road railway station, servesTrainOperator, Northern]
Generated description
Northern is a primary regional train operating company in Northern England, running local and commuter rail services across cities such as Manchester, Leeds, and Newcastle.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Northern Target entity description: Northern is a primary regional train operating company in Northern England, running local and commuter rail services across cities such as Manchester, Leeds, and Newcastle.
-
A.
North East
North East is a rural town in northeastern Dutchess County, New York, known for its agricultural landscape and the village of Millerton.
-
B.
West
West is the surname of Kanye West, the influential American rapper, producer, and fashion designer.
-
C.
West
West is a prominent American legal publishing company best known for producing case law reporters, legal research tools, and the Westlaw online database.
-
D.
Inland Northwest
The Inland Northwest is a largely rural, landlocked area of the northwestern United States centered on eastern Washington and northern Idaho, known for its forests, agriculture, and mid-sized cities like Spokane.
-
E.
Northern Frontier
Northern Frontier is a themed exhibit area at the San Diego Zoo that showcases cold-climate animals such as polar bears and other Arctic species.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: servesTrainOperator Context triple: [Oxford Road railway station, servesTrainOperator, Northern]
-
A.
servedByRailroad
chosen
Indicates that a location or facility is provided with transportation or service by a railroad line or company.
-
B.
operatesBy
Indicates that an entity performs its function, action, or process through the use or application of another entity (e.g., a method, mechanism, or principle).
-
C.
operatedAs
Indicates that an entity functioned or was used in the capacity, role, or identity of another entity for some period of time.
-
D.
trains
Indicates that one entity teaches, instructs, or coaches another entity to develop skills, knowledge, or abilities.
-
E.
operatesOver
Indicates that one entity performs actions or exerts functional control across, upon, or throughout another entity or domain.
- F. None of above.
Provenance (6 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_69a2524ce1e48190ab066bf72859f474 |
completed | Feb. 28, 2026, 2:26 a.m. |
| NER | Named-entity recognition | batch_69a25884c8d88190bc4cb4e3541e8116 |
completed | Feb. 28, 2026, 2:52 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2db55b2808190bb120e6f266bd26b |
completed | Feb. 28, 2026, 12:11 p.m. |
| NEDg | Description generation | batch_69a2dbc9285081908ce873c8ec56c36f |
completed | Feb. 28, 2026, 12:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2e05353808190a0392ea04cecdb43 |
completed | Feb. 28, 2026, 12:32 p.m. |
| PD | Predicate disambiguation | batch_69a25665f5b8819096ca3e084faf976e |
completed | Feb. 28, 2026, 2:43 a.m. |
Created at: Feb. 28, 2026, 2:34 a.m.