Triple

T11227964
Position Surface form Disambiguated ID Type / Status
Subject Waterloo E265743 entity
Predicate hasLandmark P105 FINISHED
Object St John’s Church, Waterloo
St John’s Church, Waterloo is a prominent Anglican church in central London known for its neoclassical architecture and active role as a community and arts venue.
 E912899 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: St John’s Church, Waterloo | Statement: [Waterloo, hasLandmark, St John’s Church, Waterloo]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: St John’s Church, Waterloo
Context triple: [Waterloo, hasLandmark, St John’s Church, Waterloo]
  • A. St John’s Church
    St John’s Church is a Christian place of worship serving the local community in the town of Bathgate, Scotland.
  • B. St John’s Church
    St John’s Church is a Christian place of worship serving the local community in the coastal town of Largs, Scotland.
  • C. St John’s Church
    St John’s Church is a historic Anglican parish church in the Lake District town of Keswick, England, known for its picturesque setting and traditional Gothic-style architecture.
  • D. St John’s Church
    St John’s Church is a historic medieval Lutheran church in Tartu, Estonia, renowned for its distinctive brick Gothic architecture and numerous terracotta sculptures.
  • E. St John’s Church
    St John’s Church is a historic Anglican parish church located in the village of St John’s on the Isle of Man, notable for its role in the island’s religious and civic life.
  • 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: St John’s Church, Waterloo
Triple: [Waterloo, hasLandmark, St John’s Church, Waterloo]
Generated description
St John’s Church, Waterloo is a prominent Anglican church in central London known for its neoclassical architecture and active role as a community and arts venue.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: St John’s Church, Waterloo
Target entity description: St John’s Church, Waterloo is a prominent Anglican church in central London known for its neoclassical architecture and active role as a community and arts venue.
  • A. St John’s Church
    St John’s Church is a Christian place of worship serving the local community in the town of Bathgate, Scotland.
  • B. St John’s Church
    St John’s Church is a Christian place of worship serving the local community in the coastal town of Largs, Scotland.
  • C. St John’s Church
    St John’s Church is a historic Anglican parish church in the Lake District town of Keswick, England, known for its picturesque setting and traditional Gothic-style architecture.
  • D. St John’s Church
    St John’s Church is a historic medieval Lutheran church in Tartu, Estonia, renowned for its distinctive brick Gothic architecture and numerous terracotta sculptures.
  • E. St John’s Church
    St John’s Church is a historic Anglican parish church located in the village of St John’s on the Isle of Man, notable for its role in the island’s religious and civic life.
  • 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_69d6aac656d48190b275efaa7d6074ee completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e8ff7b40819089c835be710bc575 completed April 9, 2026, 5:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69e4ad33fdf48190a7118c7c30577ec9 completed April 19, 2026, 10:23 a.m.
NEDg Description generation batch_69e4b1ee74748190a33449ce1b92813e completed April 19, 2026, 10:43 a.m.
NED2 Entity disambiguation (via description) batch_69e4b3d23b18819096f3a11aecc732bd completed April 19, 2026, 10:52 a.m.
Created at: April 8, 2026, 9:30 p.m.