Triple

T20603954
Position Surface form Disambiguated ID Type / Status
Subject Ulster Hall, Belfast E506252 entity
Predicate organBuilder P3143 FINISHED
Object William Hill & Son
William Hill & Son was a prominent 19th- and early 20th-century British firm renowned for building large, high-quality pipe organs for major churches and concert halls.
 E1439473 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: William Hill & Son | Statement: [Ulster Hall, Belfast, organBuilder, William Hill & Son]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: William Hill & Son
Context triple: [Ulster Hall, Belfast, organBuilder, William Hill & Son]
  • A. William Hill
    William Hill was a 19th-century British architect known for designing prominent civic buildings, including notable town halls in England.
  • B. William Hill
    William Hill is a fictional character from the television series "This Is Us," known as Randall Pearson’s biological father and a former musician struggling with illness and addiction.
  • C. William Hill
    William Hill is a major British betting and gambling company known for its nationwide network of betting shops and online sportsbook operations.
  • D. Paddy Power
    Paddy Power is an Irish bookmaker and online gambling company known for its sports betting services and provocative marketing campaigns.
  • E. The Hong Kong Jockey Club
    The Hong Kong Jockey Club is a major non-profit organization in Hong Kong best known for operating horse racing, sports betting, and lottery services while funding a wide range of charitable and community projects.
  • 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: William Hill & Son
Triple: [Ulster Hall, Belfast, organBuilder, William Hill & Son]
Generated description
William Hill & Son was a prominent 19th- and early 20th-century British firm renowned for building large, high-quality pipe organs for major churches and concert halls.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: William Hill & Son
Target entity description: William Hill & Son was a prominent 19th- and early 20th-century British firm renowned for building large, high-quality pipe organs for major churches and concert halls.
  • A. William Hill
    William Hill is a fictional character from the television series "This Is Us," known as Randall Pearson’s biological father and a former musician struggling with illness and addiction.
  • B. William Hill
    William Hill was a 19th-century British architect known for designing prominent civic buildings, including notable town halls in England.
  • C. William Hill
    William Hill is a major British betting and gambling company known for its nationwide network of betting shops and online sportsbook operations.
  • D. Paddy Power
    Paddy Power is an Irish bookmaker and online gambling company known for its sports betting services and provocative marketing campaigns.
  • E. The Hong Kong Jockey Club
    The Hong Kong Jockey Club is a major non-profit organization in Hong Kong best known for operating horse racing, sports betting, and lottery services while funding a wide range of charitable and community projects.
  • 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_69e0b4bb2b4081908fa4a72444120f35 completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6aa22663881909a8d4644e1c48dc2 completed April 20, 2026, 10:35 p.m.
NED1 Entity disambiguation (via context triple) batch_6a08b3f56f748190a42864ae428c9f1b completed May 16, 2026, 6:14 p.m.
NEDg Description generation batch_6a08b49702108190810c8e4f5a89ec36 completed May 16, 2026, 6:16 p.m.
NED2 Entity disambiguation (via description) batch_6a08b524b95c8190909c93d471e9397f completed May 16, 2026, 6:19 p.m.
Created at: April 16, 2026, 11:41 a.m.