Triple

T5011776
Position Surface form Disambiguated ID Type / Status
Subject Massey family E112638 entity
Predicate hasNotableMember P304 FINISHED
Object Chester Daniel Massey
Chester Daniel Massey was a prominent Canadian businessman and member of the influential Massey family, known for their significant contributions to industry and philanthropy.
E486368 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: Chester Daniel Massey | Statement: [Massey family, hasNotableMember, Chester Daniel Massey]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chester Daniel Massey
Context triple: [Massey family, hasNotableMember, Chester Daniel Massey]
  • A. William Massey
    William Massey was a prominent early 20th-century New Zealand politician who led the Reform Party and served as the country’s Prime Minister from 1912 to 1925.
  • B. Cecil Hartnett
    Cecil Hartnett is an individual notable enough to be recognized as a bearer of the Hartnett surname, though specific public details about his life or achievements are not widely documented.
  • C. Chester Holmes Aldrich
    Chester Holmes Aldrich was an American architect and partner in the prominent firm Delano & Aldrich, known for designing notable Beaux-Arts and neoclassical buildings in the early 20th century.
  • D. James L. Massey
    James L. Massey was an American information theorist and cryptographer known for his fundamental contributions to coding theory, stream ciphers, and the development of the Berlekamp–Massey algorithm.
  • E. Arthur Howey Ross
    Arthur Howey "Art" Ross was a prominent early 20th-century Canadian ice hockey player, coach, and executive best known for his influential role in shaping the modern NHL and for the Art Ross Trophy named in his honor.
  • 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: Chester Daniel Massey
Triple: [Massey family, hasNotableMember, Chester Daniel Massey]
Generated description
Chester Daniel Massey was a prominent Canadian businessman and member of the influential Massey family, known for their significant contributions to industry and philanthropy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chester Daniel Massey
Target entity description: Chester Daniel Massey was a prominent Canadian businessman and member of the influential Massey family, known for their significant contributions to industry and philanthropy.
  • A. William Massey
    William Massey was a prominent early 20th-century New Zealand politician who led the Reform Party and served as the country’s Prime Minister from 1912 to 1925.
  • B. Cecil Hartnett
    Cecil Hartnett is an individual notable enough to be recognized as a bearer of the Hartnett surname, though specific public details about his life or achievements are not widely documented.
  • C. Chester Holmes Aldrich
    Chester Holmes Aldrich was an American architect and partner in the prominent firm Delano & Aldrich, known for designing notable Beaux-Arts and neoclassical buildings in the early 20th century.
  • D. James L. Massey
    James L. Massey was an American information theorist and cryptographer known for his fundamental contributions to coding theory, stream ciphers, and the development of the Berlekamp–Massey algorithm.
  • E. Arthur Howey Ross
    Arthur Howey "Art" Ross was a prominent early 20th-century Canadian ice hockey player, coach, and executive best known for his influential role in shaping the modern NHL and for the Art Ross Trophy named in his honor.
  • 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_69bd4434acb8819086679dbeccc2fe54 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd730d70ac8190a1818d628e95ab04 completed March 20, 2026, 4:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69be926e5ef481909df3a4b9d793300a completed March 21, 2026, 12:43 p.m.
NEDg Description generation batch_69be93efbf548190b2967a41162f2e4e completed March 21, 2026, 12:49 p.m.
NED2 Entity disambiguation (via description) batch_69be945978a48190821103cdd306075d completed March 21, 2026, 12:51 p.m.
Created at: March 20, 2026, 1:35 p.m.