Triple

T15965716
Position Surface form Disambiguated ID Type / Status
Subject Norfolk and Western Class J E387184 entity
Predicate usedOnService P2367 FINISHED
Object Cavalier
The Cavalier was a named passenger train operated by the Norfolk and Western Railway, known for providing overnight service across parts of the American Southeast and Mid-Atlantic.
 E1187180 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: Cavalier | Statement: [Norfolk and Western Class J, usedOnService, Cavalier]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cavalier
Context triple: [Norfolk and Western Class J, usedOnService, Cavalier]
  • A. Cavalier
    Cavalier is the costumed mascot character representing the University of Virginia’s athletic teams, typically depicted as a historical Virginia cavalryman.
  • B. Cavalier
    Cavalier is the first name of Cavalier Johnson, an American politician serving as the mayor of Milwaukee, Wisconsin.
  • C. Cavalier
    Cavalier was a mid-20th-century American men's magazine known for publishing fiction, including early works by notable authors such as Stephen King.
  • D. Bassett
    Bassett is the surname of acclaimed American actress and director Angela Bassett, known for her powerful performances in film and television.
  • E. Bassett
    Bassett is the young gardener and betting partner in D. H. Lawrence’s short story “The Rocking-Horse Winner,” who helps the protagonist place successful horse-race wagers.
  • 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: Cavalier
Triple: [Norfolk and Western Class J, usedOnService, Cavalier]
Generated description
The Cavalier was a named passenger train operated by the Norfolk and Western Railway, known for providing overnight service across parts of the American Southeast and Mid-Atlantic.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cavalier
Target entity description: The Cavalier was a named passenger train operated by the Norfolk and Western Railway, known for providing overnight service across parts of the American Southeast and Mid-Atlantic.
  • A. Cavalier
    Cavalier is the costumed mascot character representing the University of Virginia’s athletic teams, typically depicted as a historical Virginia cavalryman.
  • B. Cavalier
    Cavalier is the first name of Cavalier Johnson, an American politician serving as the mayor of Milwaukee, Wisconsin.
  • C. Cavalier
    Cavalier was a mid-20th-century American men's magazine known for publishing fiction, including early works by notable authors such as Stephen King.
  • D. Bassett
    Bassett is the surname of acclaimed American actress and director Angela Bassett, known for her powerful performances in film and television.
  • E. Bassett
    Bassett is the young gardener and betting partner in D. H. Lawrence’s short story “The Rocking-Horse Winner,” who helps the protagonist place successful horse-race wagers.
  • 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_69d86da94ccc819083d187f5dc6a123e completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e157258b3c8190a72c868bd055ed94 completed April 16, 2026, 9:39 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffbe84f4888190b3fdb5f32763f78d completed May 9, 2026, 11:08 p.m.
NEDg Description generation batch_69ffbfcbe93c819097df2c4da159b352 completed May 9, 2026, 11:14 p.m.
NED2 Entity disambiguation (via description) batch_69ffc09df25481908674f306b0f96f95 completed May 9, 2026, 11:17 p.m.
Created at: April 10, 2026, 4:54 a.m.