Triple

T20052703
Position Surface form Disambiguated ID Type / Status
Subject Phoenix Theatre, London E499244 entity
Predicate architect P184 FINISHED
Object Cecil Massey
Cecil Massey was a British architect known for designing notable early 20th-century theatres and cinemas in London.
E1416959 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: Cecil Massey | Statement: [Phoenix Theatre, London, architect, Cecil Massey]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cecil Massey
Context triple: [Phoenix Theatre, London, architect, Cecil Massey]
  • A. Lionel Massey
    Lionel Massey was the son of Vincent Massey, Canada’s first native-born Governor General, and a member of the prominent Massey family.
  • B. Francis Massey
    Francis Massey is the central British colonial officer protagonist of Paul Theroux’s novel "Massey Sahib," whose experiences in India explore themes of power, alienation, and cultural conflict.
  • C. Cecil Newton
    Cecil Newton is a former American football center best known as the older brother of NFL quarterback Cam Newton.
  • D. Cecil Meares
    Cecil Meares was a British explorer and dog-handler best known for managing the sled dogs and transport logistics during Captain Robert Falcon Scott’s Terra Nova Antarctic expedition.
  • E. Cecil Harcourt-Smith
    Cecil Harcourt-Smith was a British archaeologist and museum director best known for his leadership roles at the British Museum and the Victoria and Albert Museum in the early 20th century.
  • 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: Cecil Massey
Triple: [Phoenix Theatre, London, architect, Cecil Massey]
Generated description
Cecil Massey was a British architect known for designing notable early 20th-century theatres and cinemas in London.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Cecil Massey
Target entity description: Cecil Massey was a British architect known for designing notable early 20th-century theatres and cinemas in London.
  • A. Lionel Massey
    Lionel Massey was the son of Vincent Massey, Canada’s first native-born Governor General, and a member of the prominent Massey family.
  • B. Francis Massey
    Francis Massey is the central British colonial officer protagonist of Paul Theroux’s novel "Massey Sahib," whose experiences in India explore themes of power, alienation, and cultural conflict.
  • C. Cecil Newton
    Cecil Newton is a former American football center best known as the older brother of NFL quarterback Cam Newton.
  • D. Cecil Meares
    Cecil Meares was a British explorer and dog-handler best known for managing the sled dogs and transport logistics during Captain Robert Falcon Scott’s Terra Nova Antarctic expedition.
  • E. Cecil Harcourt-Smith
    Cecil Harcourt-Smith was a British archaeologist and museum director best known for his leadership roles at the British Museum and the Victoria and Albert Museum in the early 20th century.
  • 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_69da6276bcf48190aabbf279192a5fb4 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e6633043a481908359ad232607182a completed April 20, 2026, 5:32 p.m.
NED1 Entity disambiguation (via context triple) batch_6a083c6343408190942698824da613e4 completed May 16, 2026, 9:44 a.m.
NEDg Description generation batch_6a083e908f1481909a120588f975e9cd completed May 16, 2026, 9:53 a.m.
NED2 Entity disambiguation (via description) batch_6a083eed04448190a74e250311f66bd1 completed May 16, 2026, 9:54 a.m.
Created at: April 11, 2026, 3:38 p.m.