Triple

T116395
Position Surface form Disambiguated ID Type / Status
Subject South Wales E2346 entity
Predicate hasCulturalInstitution P105 FINISHED
Object Wales Millennium Centre
Wales Millennium Centre is a major performing arts complex and cultural landmark in Cardiff, renowned for hosting theatre, opera, dance, and music events.
 E12780 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: Wales Millennium Centre | Statement: [South Wales, hasCulturalInstitution, Wales Millennium Centre]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Wales Millennium Centre
Context triple: [South Wales, hasCulturalInstitution, Wales Millennium Centre]
  • A. Festival Hall
    Festival Hall is a large indoor exhibition and event venue located on Chicago’s Navy Pier, used for trade shows, conventions, and public events.
  • B. Carnegie Hall, Dunfermline
    Carnegie Hall, Dunfermline is a historic performing arts venue and community theatre in Dunfermline, Scotland, known for hosting a wide range of music, drama, and cultural events.
  • C. Cambridge Arts Theatre
    Cambridge Arts Theatre is a prominent independent playhouse in Cambridge, England, known for hosting a wide range of professional drama, touring productions, and cultural events.
  • D. Tercentenary Theatre
    Tercentenary Theatre is an outdoor ceremonial space in Harvard Yard used for major university events such as commencements and convocations.
  • E. Manchester Town Hall
    Manchester Town Hall is a Victorian-era neo-Gothic municipal building in Manchester, England, serving as the historic seat of the city's local government.
  • 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: Wales Millennium Centre
Triple: [South Wales, hasCulturalInstitution, Wales Millennium Centre]
Generated description
Wales Millennium Centre is a major performing arts complex and cultural landmark in Cardiff, renowned for hosting theatre, opera, dance, and music events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Wales Millennium Centre
Target entity description: Wales Millennium Centre is a major performing arts complex and cultural landmark in Cardiff, renowned for hosting theatre, opera, dance, and music events.
  • A. Festival Hall
    Festival Hall is a large indoor exhibition and event venue located on Chicago’s Navy Pier, used for trade shows, conventions, and public events.
  • B. Carnegie Hall, Dunfermline
    Carnegie Hall, Dunfermline is a historic performing arts venue and community theatre in Dunfermline, Scotland, known for hosting a wide range of music, drama, and cultural events.
  • C. Cambridge Arts Theatre
    Cambridge Arts Theatre is a prominent independent playhouse in Cambridge, England, known for hosting a wide range of professional drama, touring productions, and cultural events.
  • D. Tercentenary Theatre
    Tercentenary Theatre is an outdoor ceremonial space in Harvard Yard used for major university events such as commencements and convocations.
  • E. Manchester Town Hall
    Manchester Town Hall is a Victorian-era neo-Gothic municipal building in Manchester, England, serving as the historic seat of the city's local government.
  • 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_69a2506c5428819085c28a8884790e29 completed Feb. 28, 2026, 2:18 a.m.
NER Named-entity recognition batch_69a25711f6788190a22252ea3a3af394 completed Feb. 28, 2026, 2:46 a.m.
NED1 Entity disambiguation (via context triple) batch_69a2917c62d8819080f6f8330efb76ed completed Feb. 28, 2026, 6:55 a.m.
NEDg Description generation batch_69a2929077a08190a22d3b003fa026a8 completed Feb. 28, 2026, 7 a.m.
NED2 Entity disambiguation (via description) batch_69a2948c9fb4819089c8ae184adc44d9 completed Feb. 28, 2026, 7:09 a.m.
Created at: Feb. 28, 2026, 2:24 a.m.