Triple

T170419
Position Surface form Disambiguated ID Type / Status
Subject Cambridge City Council E3108 entity
Predicate hasMeetingPlace P3175 FINISHED
Object Cambridge Guildhall
Cambridge Guildhall is a historic civic building in the center of Cambridge, England, serving as the main venue for municipal functions, events, and local government administration.
E26769 NE FINISHED

How this triple was built (5 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 Guildhall | Statement: [Cambridge City Council, hasMeetingPlace, Cambridge Guildhall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cambridge Guildhall
Context triple: [Cambridge City Council, hasMeetingPlace, Cambridge Guildhall]
  • A. Boston Guildhall
    Boston Guildhall is a historic medieval building in Boston, Lincolnshire, now serving as a museum and heritage site showcasing the town’s rich civic and maritime past.
  • 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. Cambridge Corn Exchange
    Cambridge Corn Exchange is a historic performance venue in Cambridge, England, renowned for hosting concerts, theatre, and other major cultural events.
  • D. Caxton Hall, London
    Caxton Hall, London was a historic Westminster building known for hosting significant political and public events, including major press conferences and meetings.
  • E. Old State House
    The Old State House is a historic 18th-century building in downtown Boston that served as the seat of colonial and early state government and is a key landmark on the Freedom Trail.
  • 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 Guildhall
Triple: [Cambridge City Council, hasMeetingPlace, Cambridge Guildhall]
Generated description
Cambridge Guildhall is a historic civic building in the center of Cambridge, England, serving as the main venue for municipal functions, events, and local government administration.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cambridge Guildhall
Target entity description: Cambridge Guildhall is a historic civic building in the center of Cambridge, England, serving as the main venue for municipal functions, events, and local government administration.
  • A. Boston Guildhall
    Boston Guildhall is a historic medieval building in Boston, Lincolnshire, now serving as a museum and heritage site showcasing the town’s rich civic and maritime past.
  • 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. Cambridge Corn Exchange
    Cambridge Corn Exchange is a historic performance venue in Cambridge, England, renowned for hosting concerts, theatre, and other major cultural events.
  • D. Caxton Hall, London
    Caxton Hall, London was a historic Westminster building known for hosting significant political and public events, including major press conferences and meetings.
  • E. Old State House
    The Old State House is a historic 18th-century building in downtown Boston that served as the seat of colonial and early state government and is a key landmark on the Freedom Trail.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: hasMeetingPlace
Context triple: [Cambridge City Council, hasMeetingPlace, Cambridge Guildhall]
  • A. meetsAs
    Indicates that two entities encounter or come together at the same place and time, typically in a planned or recognized interaction.
  • B. meets
    Indicates that two or more entities come together at the same place and time, typically for interaction or a shared purpose.
  • C. convenesIn
    Indicates that an entity brings together or assembles a group, meeting, or event at a specific place or venue.
  • D. hadMeetingHouse chosen
    Indicates that an entity possessed or was associated with a specific meeting house as a place for gatherings or assemblies.
  • E. meetingCity
    Indicates the city where a meeting or encounter between entities takes place.
  • F. None of above.

Provenance (6 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_69a2524ce1e48190ab066bf72859f474 completed Feb. 28, 2026, 2:26 a.m.
NER Named-entity recognition batch_69a25a3f9d188190aacf5791273e2c65 completed Feb. 28, 2026, 3 a.m.
NED1 Entity disambiguation (via context triple) batch_69a332c5dd9c8190af9debeb3fae0ff0 completed Feb. 28, 2026, 6:24 p.m.
NEDg Description generation batch_69a33326c71c81908c02320901915ce3 completed Feb. 28, 2026, 6:25 p.m.
NED2 Entity disambiguation (via description) batch_69a3338948808190b6fd60524c721fd5 completed Feb. 28, 2026, 6:27 p.m.
PD Predicate disambiguation batch_69a25667717c8190bac5108366e2178d completed Feb. 28, 2026, 2:43 a.m.
Created at: Feb. 28, 2026, 2:34 a.m.