Triple

T23347944
Position Surface form Disambiguated ID Type / Status
Subject Leyland Trucks E591918 entity
Predicate locationOfProduction P3743 FINISHED
Object Leyland Assembly Plant
Leyland Assembly Plant is a major British truck manufacturing facility in Leyland, Lancashire, historically central to the production of Leyland commercial vehicles.
 E1582015 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: Leyland Assembly Plant | Statement: [Leyland Trucks, locationOfProduction, Leyland Assembly Plant]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Leyland Assembly Plant
Context triple: [Leyland Trucks, locationOfProduction, Leyland Assembly Plant]
  • A. Ryton Assembly Plant
    Ryton Assembly Plant was a major automobile manufacturing facility near Coventry, England, best known for producing various Peugeot models before its closure in the 2000s.
  • B. Windsor Assembly Plant
    Windsor Assembly Plant is a major automotive manufacturing facility in Windsor, Ontario, Canada, best known for producing Chrysler minivans such as the Pacifica.
  • C. Ford Dagenham plant
    The Ford Dagenham plant is a major Ford automobile manufacturing facility in Dagenham, England, historically significant as a center of car production and labor activism.
  • D. Prospecton vehicle assembly plant
    The Prospecton vehicle assembly plant is a major Toyota manufacturing facility in South Africa that produces vehicles for both domestic and export markets.
  • E. Brampton Assembly Plant
    Brampton Assembly Plant is a major automotive manufacturing facility in Brampton, Ontario, primarily known for producing Chrysler, Dodge, and related Stellantis vehicles.
  • 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: Leyland Assembly Plant
Triple: [Leyland Trucks, locationOfProduction, Leyland Assembly Plant]
Generated description
Leyland Assembly Plant is a major British truck manufacturing facility in Leyland, Lancashire, historically central to the production of Leyland commercial vehicles.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Leyland Assembly Plant
Target entity description: Leyland Assembly Plant is a major British truck manufacturing facility in Leyland, Lancashire, historically central to the production of Leyland commercial vehicles.
  • A. Ryton Assembly Plant
    Ryton Assembly Plant was a major automobile manufacturing facility near Coventry, England, best known for producing various Peugeot models before its closure in the 2000s.
  • B. Windsor Assembly Plant
    Windsor Assembly Plant is a major automotive manufacturing facility in Windsor, Ontario, Canada, best known for producing Chrysler minivans such as the Pacifica.
  • C. Ford Dagenham plant
    The Ford Dagenham plant is a major Ford automobile manufacturing facility in Dagenham, England, historically significant as a center of car production and labor activism.
  • D. Prospecton vehicle assembly plant
    The Prospecton vehicle assembly plant is a major Toyota manufacturing facility in South Africa that produces vehicles for both domestic and export markets.
  • E. Brampton Assembly Plant
    Brampton Assembly Plant is a major automotive manufacturing facility in Brampton, Ontario, primarily known for producing Chrysler, Dodge, and related Stellantis vehicles.
  • 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_69e25d20e3d08190bcede87673cafb25 completed April 17, 2026, 4:17 p.m.
NER Named-entity recognition batch_69f1983840a481908c503e47ef2158e3 completed April 29, 2026, 5:33 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0c4cba927481908194b998075d522d completed May 19, 2026, 11:42 a.m.
NEDg Description generation batch_6a0c52f9ecc48190a8d5ae67566ea6ed completed May 19, 2026, 12:09 p.m.
NED2 Entity disambiguation (via description) batch_6a0c536bb21481908524a8ffe3084ebb completed May 19, 2026, 12:11 p.m.
Created at: April 17, 2026, 5:19 p.m.