Triple

T2130333
Position Surface form Disambiguated ID Type / Status
Subject Crystal Palace Park E46521 entity
Predicate formerlyContained P29195 FINISHED
Object The Crystal Palace
The Crystal Palace was a vast cast-iron and glass exhibition hall originally built in London for the Great Exhibition of 1851, celebrated as a landmark of Victorian engineering and design.
 E237412 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: The Crystal Palace | Statement: [Crystal Palace Park, formerlyContained, The Crystal Palace]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: The Crystal Palace
Context triple: [Crystal Palace Park, formerlyContained, The Crystal Palace]
  • A. Millennium Dome
    The Millennium Dome is a large, iconic dome-shaped exhibition structure in Greenwich, London, originally built to celebrate the year 2000 and now redeveloped as The O2 entertainment complex.
  • B. Barbican
    The Barbican is Plymouth’s historic harbourside district, known for its cobbled streets, preserved Elizabethan architecture, and vibrant waterfront pubs and galleries.
  • C. Barbican
    The Barbican in Kraków is a well-preserved medieval fortified outpost and gateway that once formed part of the city’s defensive walls.
  • D. Devonshire Dome
    Devonshire Dome is a historic 18th-century domed building in Buxton, England, originally built as stables for the Duke of Devonshire and later used as a hospital and university campus.
  • E. Aso Rock
    Aso Rock is a prominent monolithic rock outcrop in Nigeria that serves as a major landmark and backdrop to the nation’s capital, Abuja.
  • 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: The Crystal Palace
Triple: [Crystal Palace Park, formerlyContained, The Crystal Palace]
Generated description
The Crystal Palace was a vast cast-iron and glass exhibition hall originally built in London for the Great Exhibition of 1851, celebrated as a landmark of Victorian engineering and design.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: The Crystal Palace
Target entity description: The Crystal Palace was a vast cast-iron and glass exhibition hall originally built in London for the Great Exhibition of 1851, celebrated as a landmark of Victorian engineering and design.
  • A. Millennium Dome
    The Millennium Dome is a large, iconic dome-shaped exhibition structure in Greenwich, London, originally built to celebrate the year 2000 and now redeveloped as The O2 entertainment complex.
  • B. Barbican
    The Barbican is Plymouth’s historic harbourside district, known for its cobbled streets, preserved Elizabethan architecture, and vibrant waterfront pubs and galleries.
  • C. Barbican
    The Barbican in Kraków is a well-preserved medieval fortified outpost and gateway that once formed part of the city’s defensive walls.
  • D. Devonshire Dome
    Devonshire Dome is a historic 18th-century domed building in Buxton, England, originally built as stables for the Duke of Devonshire and later used as a hospital and university campus.
  • E. Aso Rock
    Aso Rock is a prominent monolithic rock outcrop in Nigeria that serves as a major landmark and backdrop to the nation’s capital, Abuja.
  • 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_69a88a1626548190ae59a5028c3baa8e completed March 4, 2026, 7:37 p.m.
NER Named-entity recognition batch_69abbdc3a12081908e95ae870207367f completed March 7, 2026, 5:55 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae51a5d95881909b4b77c14f565e21 completed March 9, 2026, 4:50 a.m.
NEDg Description generation batch_69ae523cdebc819088b94e67b5311527 completed March 9, 2026, 4:53 a.m.
NED2 Entity disambiguation (via description) batch_69ae52c56c5c8190bbdd2af3dde63374 completed March 9, 2026, 4:55 a.m.
Created at: March 4, 2026, 7:44 p.m.