Triple

T23176354
Position Surface form Disambiguated ID Type / Status
Subject GM Old Look bus E579015 entity
Predicate manufacturer P490 FINISHED
Object Yellow Coach
Yellow Coach was an early 20th-century American bus manufacturer known for pioneering modern motor coach and transit bus designs before being absorbed into General Motors.
E1573374 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: Yellow Coach | Statement: [GM Old Look bus, manufacturer, Yellow Coach]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Yellow Coach
Context triple: [GM Old Look bus, manufacturer, Yellow Coach]
  • A. Stagecoach London
    Stagecoach London is a major bus operator in Greater London, running numerous routes across the city as part of the capital’s public transport network.
  • B. Aircoach
    Aircoach is an Irish coach operator best known for providing express bus services between Dublin Airport, Dublin city, and other major cities in Ireland.
  • C. Stagecoach Rail
    Stagecoach Rail was the rail transport division of Stagecoach Group, operating passenger train services in the United Kingdom before the brand was retired.
  • D. Westy
    Westy was the widely used nickname of General William Westmoreland, the U.S. Army officer who commanded American forces during the Vietnam War.
  • E. The Bus
    The Bus is the nickname of New Zealand rugby union winger Julian Savea, renowned for his powerful, hard-running style and prolific try-scoring.
  • 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: Yellow Coach
Triple: [GM Old Look bus, manufacturer, Yellow Coach]
Generated description
Yellow Coach was an early 20th-century American bus manufacturer known for pioneering modern motor coach and transit bus designs before being absorbed into General Motors.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Yellow Coach
Target entity description: Yellow Coach was an early 20th-century American bus manufacturer known for pioneering modern motor coach and transit bus designs before being absorbed into General Motors.
  • A. Stagecoach London
    Stagecoach London is a major bus operator in Greater London, running numerous routes across the city as part of the capital’s public transport network.
  • B. Aircoach
    Aircoach is an Irish coach operator best known for providing express bus services between Dublin Airport, Dublin city, and other major cities in Ireland.
  • C. Stagecoach Rail
    Stagecoach Rail was the rail transport division of Stagecoach Group, operating passenger train services in the United Kingdom before the brand was retired.
  • D. Westy
    Westy was the widely used nickname of General William Westmoreland, the U.S. Army officer who commanded American forces during the Vietnam War.
  • E. The Bus
    The Bus is the nickname of New Zealand rugby union winger Julian Savea, renowned for his powerful, hard-running style and prolific try-scoring.
  • 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_69e245fd2a388190b814c0dfa15f7148 completed April 17, 2026, 2:38 p.m.
NER Named-entity recognition batch_69f18f6a8644819099b107bb13ea16ff completed April 29, 2026, 4:56 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c30ae47008190a097f1c10e717e4b completed May 19, 2026, 9:43 a.m.
NEDg Description generation batch_6a0c31c84f248190875e6939350b4f2b completed May 19, 2026, 9:47 a.m.
NED2 Entity disambiguation (via description) batch_6a0c331f08248190a6fa671734fca280 completed May 19, 2026, 9:53 a.m.
Created at: April 17, 2026, 4:04 p.m.