Triple

T19137330
Position Surface form Disambiguated ID Type / Status
Subject King Edward VII School, Johannesburg E468465 entity
Predicate alumniOf P1933 FINISHED
Object Hugh Bladen
Hugh Bladen is a renowned South African rugby union commentator and former player, widely recognized as one of the iconic voices of South African rugby broadcasting.
E1362011 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: Hugh Bladen | Statement: [King Edward VII School, Johannesburg, alumniOf, Hugh Bladen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hugh Bladen
Context triple: [King Edward VII School, Johannesburg, alumniOf, Hugh Bladen]
  • A. Thomas Bladen
    Thomas Bladen was a colonial-era British official who served as governor of Maryland and lent his name to the town of Bladensburg.
  • B. Henry Matthews
    Henry Matthews is a notable individual distinguished enough to be recognized as a prominent bearer of the Matthews surname.
  • C. Kay Hilliard
    Kay Hilliard is the central female protagonist in the 1956 musical film "The Opposite Sex," navigating love, betrayal, and personal growth within the world of high society marriages.
  • D. Martin Bladen
    Martin Bladen was an 18th-century British politician and colonial administrator whose influence in imperial affairs led to places such as Bladen County, North Carolina being named in his honor.
  • E. Edwin Birdsong
    Edwin Birdsong was an American funk and soul keyboardist, composer, and producer known for his experimental 1970s recordings and later influence on hip-hop and electronic music through extensive sampling of his work.
  • 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: Hugh Bladen
Triple: [King Edward VII School, Johannesburg, alumniOf, Hugh Bladen]
Generated description
Hugh Bladen is a renowned South African rugby union commentator and former player, widely recognized as one of the iconic voices of South African rugby broadcasting.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hugh Bladen
Target entity description: Hugh Bladen is a renowned South African rugby union commentator and former player, widely recognized as one of the iconic voices of South African rugby broadcasting.
  • A. Thomas Bladen
    Thomas Bladen was a colonial-era British official who served as governor of Maryland and lent his name to the town of Bladensburg.
  • B. Henry Matthews
    Henry Matthews is a notable individual distinguished enough to be recognized as a prominent bearer of the Matthews surname.
  • C. Kay Hilliard
    Kay Hilliard is the central female protagonist in the 1956 musical film "The Opposite Sex," navigating love, betrayal, and personal growth within the world of high society marriages.
  • D. Martin Bladen
    Martin Bladen was an 18th-century British politician and colonial administrator whose influence in imperial affairs led to places such as Bladen County, North Carolina being named in his honor.
  • E. Edwin Birdsong
    Edwin Birdsong was an American funk and soul keyboardist, composer, and producer known for his experimental 1970s recordings and later influence on hip-hop and electronic music through extensive sampling of his work.
  • 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_69d8dd0796a48190b34ce4cd9d3f3be5 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5e3edd1c48190b86bef530ebbd092 completed April 20, 2026, 8:29 a.m.
NED1 Entity disambiguation (via context triple) batch_6a06f24a0da4819089e1baa78e12b191 completed May 15, 2026, 10:15 a.m.
NEDg Description generation batch_6a06f61996108190bce93ff1722c7dfa completed May 15, 2026, 10:31 a.m.
NED2 Entity disambiguation (via description) batch_6a06f669f9208190beaaee9722e55185 completed May 15, 2026, 10:33 a.m.
Created at: April 10, 2026, 12:05 p.m.