Triple

T1660487
Position Surface form Disambiguated ID Type / Status
Subject Parliament Buildings, Stormont E35892 entity
Predicate hasFeature P182 FINISHED
Object grand central hall
Grand Central Hall is the main ceremonial and assembly chamber within the Parliament Buildings at Stormont in Belfast, Northern Ireland.
E188683 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: grand central hall | Statement: [Parliament Buildings, Stormont, hasFeature, grand central hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: grand central hall
Context triple: [Parliament Buildings, Stormont, hasFeature, grand central hall]
  • A. Central Hall
    Central Hall is the large, domed central chamber of the Indian Parliament complex where joint sittings of both houses and significant national events are held.
  • B. Grand Central Birmingham
    Grand Central Birmingham is a major shopping and dining complex built above Birmingham New Street railway station, serving as a key retail and transport hub in central Birmingham, England.
  • C. grand concourse
    The grand concourse is the vast central hall of Philadelphia’s 30th Street Station, known for its soaring ceilings, monumental columns, and Beaux-Arts architectural grandeur.
  • D. Grand Central
    Grand Central is a British open-access train operating company providing long-distance passenger rail services between London and the North of England.
  • E. Grand Hall
    Grand Hall is the majestic, historic central hall of Kansas City’s Union Station, known for its soaring ceilings, grand architecture, and use as a prominent public and event space.
  • 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: grand central hall
Triple: [Parliament Buildings, Stormont, hasFeature, grand central hall]
Generated description
Grand Central Hall is the main ceremonial and assembly chamber within the Parliament Buildings at Stormont in Belfast, Northern Ireland.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: grand central hall
Target entity description: Grand Central Hall is the main ceremonial and assembly chamber within the Parliament Buildings at Stormont in Belfast, Northern Ireland.
  • A. Central Hall
    Central Hall is the large, domed central chamber of the Indian Parliament complex where joint sittings of both houses and significant national events are held.
  • B. Grand Central Birmingham
    Grand Central Birmingham is a major shopping and dining complex built above Birmingham New Street railway station, serving as a key retail and transport hub in central Birmingham, England.
  • C. grand concourse
    The grand concourse is the vast central hall of Philadelphia’s 30th Street Station, known for its soaring ceilings, monumental columns, and Beaux-Arts architectural grandeur.
  • D. Grand Central
    Grand Central is a British open-access train operating company providing long-distance passenger rail services between London and the North of England.
  • E. Grand Hall
    Grand Hall is the majestic, historic central hall of Kansas City’s Union Station, known for its soaring ceilings, grand architecture, and use as a prominent public and event space.
  • 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_69a88606aa808190aa0b421b4271f220 completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69a90ab2a3488190a67c110a70d652c9 completed March 5, 2026, 4:46 a.m.
NED1 Entity disambiguation (via context triple) batch_69ad682ab8a08190bdb33d79d5083029 completed March 8, 2026, 12:14 p.m.
NEDg Description generation batch_69ad6be91e1c8190b3db2ba019e77ee3 completed March 8, 2026, 12:30 p.m.
NED2 Entity disambiguation (via description) batch_69ad6d161bd08190a7087d61f2d3a45e completed March 8, 2026, 12:35 p.m.
Created at: March 4, 2026, 7:29 p.m.