Triple

T5560023
Position Surface form Disambiguated ID Type / Status
Subject Advanced Passenger Train E145741 entity
Predicate preservedAt P2249 FINISHED
Object Crewe Heritage Centre
Crewe Heritage Centre is a railway museum and visitor attraction in Crewe, England, showcasing historic locomotives, rolling stock, and railway technology.
 E532314 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: Crewe Heritage Centre | Statement: [Advanced Passenger Train, preservedAt, Crewe Heritage Centre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Crewe Heritage Centre
Context triple: [Advanced Passenger Train, preservedAt, Crewe Heritage Centre]
  • A. Crewe estate
    The Crewe estate is a historic landed property in Cheshire, England, associated with the British monarchy through its inclusion in the Duchy of Lancaster’s holdings.
  • B. Black Country Living Museum
    Black Country Living Museum is an open-air museum in England that recreates life in the industrial Black Country region through historic buildings, costumed interpreters, and working exhibits.
  • C. Nantwich Museum
    Nantwich Museum is a local history museum in Nantwich, Cheshire, showcasing the town’s heritage, including its salt-making, Great Fire, and Tudor past.
  • D. Neville Public Museum
    Neville Public Museum is a regional history, science, and art museum located in Green Bay, Wisconsin, serving Brown County and the surrounding area.
  • E. Godalming Museum
    Godalming Museum is a local history museum in Godalming, Surrey, showcasing the town’s heritage, notable residents, and changing industries through exhibitions and collections.
  • 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: Crewe Heritage Centre
Triple: [Advanced Passenger Train, preservedAt, Crewe Heritage Centre]
Generated description
Crewe Heritage Centre is a railway museum and visitor attraction in Crewe, England, showcasing historic locomotives, rolling stock, and railway technology.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Crewe Heritage Centre
Target entity description: Crewe Heritage Centre is a railway museum and visitor attraction in Crewe, England, showcasing historic locomotives, rolling stock, and railway technology.
  • A. Crewe estate
    The Crewe estate is a historic landed property in Cheshire, England, associated with the British monarchy through its inclusion in the Duchy of Lancaster’s holdings.
  • B. Black Country Living Museum
    Black Country Living Museum is an open-air museum in England that recreates life in the industrial Black Country region through historic buildings, costumed interpreters, and working exhibits.
  • C. Nantwich Museum
    Nantwich Museum is a local history museum in Nantwich, Cheshire, showcasing the town’s heritage, including its salt-making, Great Fire, and Tudor past.
  • D. Neville Public Museum
    Neville Public Museum is a regional history, science, and art museum located in Green Bay, Wisconsin, serving Brown County and the surrounding area.
  • E. Godalming Museum
    Godalming Museum is a local history museum in Godalming, Surrey, showcasing the town’s heritage, notable residents, and changing industries through exhibitions and collections.
  • 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_69c008fcaf788190bafa02a1917ee73b completed March 22, 2026, 3:21 p.m.
NER Named-entity recognition batch_69c020167afc8190b0c518907cd0d99b completed March 22, 2026, 5 p.m.
NED1 Entity disambiguation (via context triple) batch_69c028424ddc8190869b530a8eb43f50 completed March 22, 2026, 5:34 p.m.
NEDg Description generation batch_69c0349f64c0819083b39d8b7960a393 completed March 22, 2026, 6:27 p.m.
NED2 Entity disambiguation (via description) batch_69c0354e95808190b4386e2796291dba completed March 22, 2026, 6:30 p.m.
Created at: March 22, 2026, 3:36 p.m.