Triple

T5835889
Position Surface form Disambiguated ID Type / Status
Subject Edmonton City Centre Airport E129467 entity
Predicate namedAfter P63 FINISHED
Object Kenneth Alexander Blatchford
Kenneth Alexander Blatchford was a prominent Canadian politician and former mayor of Edmonton, Alberta, recognized for his contributions to the city’s development.
 E566880 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: Kenneth Alexander Blatchford | Statement: [Edmonton City Centre Airport, namedAfter, Kenneth Alexander Blatchford]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kenneth Alexander Blatchford
Context triple: [Edmonton City Centre Airport, namedAfter, Kenneth Alexander Blatchford]
  • A. John Blatchley
    John Blatchley was a British theatre director and educator best known as a co-founder of the influential Drama Centre London acting school.
  • B. Christopher Fairbank
    Christopher Fairbank is a British character actor known for his distinctive features and roles in film and television, including appearances in productions such as "Auf Wiedersehen, Pet" and various Shakespearean adaptations.
  • C. Charles Alling Gifford
    Charles Alling Gifford was an American architect known for designing prominent early 20th-century resort hotels and other large-scale buildings in the United States.
  • D. Edward Hume
    Edward Hume was an American television writer and producer best known for creating and writing several popular crime and drama series in the 1970s and 1980s.
  • E. Edward Douglas Fawcett
    Edward Douglas Fawcett was a British philosopher, novelist, and mountaineer known for his works on idealist philosophy and speculative fiction.
  • 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: Kenneth Alexander Blatchford
Triple: [Edmonton City Centre Airport, namedAfter, Kenneth Alexander Blatchford]
Generated description
Kenneth Alexander Blatchford was a prominent Canadian politician and former mayor of Edmonton, Alberta, recognized for his contributions to the city’s development.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kenneth Alexander Blatchford
Target entity description: Kenneth Alexander Blatchford was a prominent Canadian politician and former mayor of Edmonton, Alberta, recognized for his contributions to the city’s development.
  • A. John Blatchley
    John Blatchley was a British theatre director and educator best known as a co-founder of the influential Drama Centre London acting school.
  • B. Christopher Fairbank
    Christopher Fairbank is a British character actor known for his distinctive features and roles in film and television, including appearances in productions such as "Auf Wiedersehen, Pet" and various Shakespearean adaptations.
  • C. Charles Alling Gifford
    Charles Alling Gifford was an American architect known for designing prominent early 20th-century resort hotels and other large-scale buildings in the United States.
  • D. Edward Hume
    Edward Hume was an American television writer and producer best known for creating and writing several popular crime and drama series in the 1970s and 1980s.
  • E. Edward Douglas Fawcett
    Edward Douglas Fawcett was a British philosopher, novelist, and mountaineer known for his works on idealist philosophy and speculative fiction.
  • 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_69c0084af79c81908af128ccc29983d0 completed March 22, 2026, 3:18 p.m.
NER Named-entity recognition batch_69c034a358708190bfce78e7bd75db36 completed March 22, 2026, 6:27 p.m.
NED1 Entity disambiguation (via context triple) batch_69c11caeda788190a50b99c75045900d completed March 23, 2026, 10:57 a.m.
NEDg Description generation batch_69c11dfb27bc81908c7109debc73249d completed March 23, 2026, 11:03 a.m.
NED2 Entity disambiguation (via description) batch_69c11e76f5c48190adabb10472729cb2 completed March 23, 2026, 11:05 a.m.
Created at: March 22, 2026, 3:54 p.m.