Triple

T16486646
Position Surface form Disambiguated ID Type / Status
Subject East Ham E400461 entity
Predicate hasCivicBuilding P796 FINISHED
Object East Ham Town Hall
East Ham Town Hall is a historic municipal building in East Ham, London, that has served as the administrative and ceremonial center for the local government.
 E1216147 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: East Ham Town Hall | Statement: [East Ham, hasCivicBuilding, East Ham Town Hall]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: East Ham Town Hall
Context triple: [East Ham, hasCivicBuilding, East Ham Town Hall]
  • A. Lewisham Town Hall
    Lewisham Town Hall is a prominent municipal building in the London Borough of Lewisham that serves as the main administrative and civic centre for the area.
  • B. Islington Town Hall
    Islington Town Hall is a historic municipal building in the London Borough of Islington, serving as the local seat of government and a venue for civic events and ceremonies.
  • C. Stoke Newington Town Hall
    Stoke Newington Town Hall is a historic civic building in the London Borough of Hackney, noted for its 1930s Art Deco architecture and use as a venue for local government and community events.
  • D. Hornsey Town Hall
    Hornsey Town Hall is a notable example of 1930s modernist civic architecture in north London, historically serving as the municipal headquarters for the former Borough of Hornsey.
  • E. Hackney Town Hall
    Hackney Town Hall is a prominent Art Deco-style municipal building in East London that serves as the main civic and ceremonial center for the local council and community.
  • 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: East Ham Town Hall
Triple: [East Ham, hasCivicBuilding, East Ham Town Hall]
Generated description
East Ham Town Hall is a historic municipal building in East Ham, London, that has served as the administrative and ceremonial center for the local government.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: East Ham Town Hall
Target entity description: East Ham Town Hall is a historic municipal building in East Ham, London, that has served as the administrative and ceremonial center for the local government.
  • A. Lewisham Town Hall
    Lewisham Town Hall is a prominent municipal building in the London Borough of Lewisham that serves as the main administrative and civic centre for the area.
  • B. Islington Town Hall
    Islington Town Hall is a historic municipal building in the London Borough of Islington, serving as the local seat of government and a venue for civic events and ceremonies.
  • C. Stoke Newington Town Hall
    Stoke Newington Town Hall is a historic civic building in the London Borough of Hackney, noted for its 1930s Art Deco architecture and use as a venue for local government and community events.
  • D. Hornsey Town Hall
    Hornsey Town Hall is a notable example of 1930s modernist civic architecture in north London, historically serving as the municipal headquarters for the former Borough of Hornsey.
  • E. Hackney Town Hall
    Hackney Town Hall is a prominent Art Deco-style municipal building in East London that serves as the main civic and ceremonial center for the local council and community.
  • 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_69d883813098819084f5409539723b59 completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e32e078d0c8190a5698a5eb9df22d4 completed April 18, 2026, 7:08 a.m.
NED1 Entity disambiguation (via context triple) batch_6a00582275308190a0fb3944d74916cf completed May 10, 2026, 10:04 a.m.
NEDg Description generation batch_6a0058a1c51c81908f49db448a4d0365 completed May 10, 2026, 10:06 a.m.
NED2 Entity disambiguation (via description) batch_6a00595837c4819093f1a1a35185bc4b completed May 10, 2026, 10:09 a.m.
Created at: April 10, 2026, 5:13 a.m.