Triple

T24737
Position Surface form Disambiguated ID Type / Status
Subject Cambridge, England E492 entity
Predicate hasCulturalInstitution P105 FINISHED
Object Cambridge Corn Exchange
Cambridge Corn Exchange is a historic performance venue in Cambridge, England, renowned for hosting concerts, theatre, and other major cultural events.
 E6595 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: Cambridge Corn Exchange | Statement: [Cambridge, England, hasCulturalInstitution, Cambridge Corn Exchange]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cambridge Corn Exchange
Context triple: [Cambridge, England, hasCulturalInstitution, Cambridge Corn Exchange]
  • A. 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.
  • B. King's College Chapel
    King's College Chapel is a renowned late Gothic chapel at the University of Cambridge, celebrated for its magnificent fan vaulting, stained glass windows, and choral tradition.
  • C. Tercentenary Theatre
    Tercentenary Theatre is an outdoor ceremonial space in Harvard Yard used for major university events such as commencements and convocations.
  • D. 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.
  • E. Manchester Victoria
    Manchester Victoria is a major railway station in Manchester city centre, serving as a key hub for regional and local train services across northern England.
  • 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: Cambridge Corn Exchange
Triple: [Cambridge, England, hasCulturalInstitution, Cambridge Corn Exchange]
Generated description
Cambridge Corn Exchange is a historic performance venue in Cambridge, England, renowned for hosting concerts, theatre, and other major cultural events.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Cambridge Corn Exchange
Target entity description: Cambridge Corn Exchange is a historic performance venue in Cambridge, England, renowned for hosting concerts, theatre, and other major cultural events.
  • A. 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.
  • B. King's College Chapel
    King's College Chapel is a renowned late Gothic chapel at the University of Cambridge, celebrated for its magnificent fan vaulting, stained glass windows, and choral tradition.
  • C. Tercentenary Theatre
    Tercentenary Theatre is an outdoor ceremonial space in Harvard Yard used for major university events such as commencements and convocations.
  • D. 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.
  • E. Manchester Victoria
    Manchester Victoria is a major railway station in Manchester city centre, serving as a key hub for regional and local train services across northern England.
  • 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_69a243b4ac2c8190b93c303df797b7b2 completed Feb. 28, 2026, 1:24 a.m.
NER Named-entity recognition batch_69a2466d166881908bd8513c8d09fe8d completed Feb. 28, 2026, 1:35 a.m.
NED1 Entity disambiguation (via context triple) batch_69a25aaf595c8190b1f6b559f49efd7f completed Feb. 28, 2026, 3:02 a.m.
NEDg Description generation batch_69a25ba68f1081908f88d2bb2af35af6 completed Feb. 28, 2026, 3:06 a.m.
NED2 Entity disambiguation (via description) batch_69a25c4a5fa8819082a737e1f0251a8a completed Feb. 28, 2026, 3:08 a.m.
Created at: Feb. 28, 2026, 1:34 a.m.