Triple

T6244634
Position Surface form Disambiguated ID Type / Status
Subject GM Truck and Coach E139688 entity
Predicate notableProduct P1448 FINISHED
Object GM Old Look bus
The GM Old Look bus was a widely used series of transit buses produced by General Motors from the 1940s through the 1960s, recognizable for its rounded styling and extensive service in North American public transportation systems.
E579015 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: GM Old Look bus | Statement: [GM Truck and Coach, notableProduct, GM Old Look bus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: GM Old Look bus
Context triple: [GM Truck and Coach, notableProduct, GM Old Look bus]
  • A. Greyhound Scenicruiser bus styling
    Greyhound Scenicruiser bus styling is the distinctive, streamlined mid-20th-century coach design—featuring a split-level profile and panoramic windows—that became an icon of American highway travel.
  • B. RTL buses
    RTL buses are public transit vehicles operated by Réseau de transport de Longueuil serving the South Shore region of Greater Montreal.
  • C. Movia buses
    Movia buses are the primary public bus network in the Copenhagen region, providing extensive urban and regional transport services that integrate with the city’s metro and rail systems.
  • D. SL buses
    SL buses are the public bus services operating within the Stockholm County public transport network in Sweden.
  • E. Academy Bus
    Academy Bus is a large private bus company in the United States known for operating commuter, charter, and intercity services, particularly in the New York–New Jersey region.
  • 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: GM Old Look bus
Triple: [GM Truck and Coach, notableProduct, GM Old Look bus]
Generated description
The GM Old Look bus was a widely used series of transit buses produced by General Motors from the 1940s through the 1960s, recognizable for its rounded styling and extensive service in North American public transportation systems.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: GM Old Look bus
Target entity description: The GM Old Look bus was a widely used series of transit buses produced by General Motors from the 1940s through the 1960s, recognizable for its rounded styling and extensive service in North American public transportation systems.
  • A. Greyhound Scenicruiser bus styling
    Greyhound Scenicruiser bus styling is the distinctive, streamlined mid-20th-century coach design—featuring a split-level profile and panoramic windows—that became an icon of American highway travel.
  • B. RTL buses
    RTL buses are public transit vehicles operated by Réseau de transport de Longueuil serving the South Shore region of Greater Montreal.
  • C. Movia buses
    Movia buses are the primary public bus network in the Copenhagen region, providing extensive urban and regional transport services that integrate with the city’s metro and rail systems.
  • D. SL buses
    SL buses are the public bus services operating within the Stockholm County public transport network in Sweden.
  • E. Academy Bus
    Academy Bus is a large private bus company in the United States known for operating commuter, charter, and intercity services, particularly in the New York–New Jersey region.
  • 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_69c008b1c5088190ae6de2555fc05ad8 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c0631c63d48190a41ec1232aecb373 completed March 22, 2026, 9:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69c20e12fa248190ad9daaf9563d38c6 completed March 24, 2026, 4:07 a.m.
NEDg Description generation batch_69c214aaef308190be1166c1389bf3d3 completed March 24, 2026, 4:35 a.m.
NED2 Entity disambiguation (via description) batch_69c21508dbec8190b9bb4806a83ecb13 completed March 24, 2026, 4:37 a.m.
Created at: March 22, 2026, 4:23 p.m.