Triple

T8755128
Position Surface form Disambiguated ID Type / Status
Subject Parkwood National Historic Site E208054 entity
Predicate formerResidenceOf P4907 FINISHED
Object Robert Samuel McLaughlin
Robert Samuel McLaughlin was a prominent Canadian industrialist and automobile pioneer, best known as a founder of General Motors of Canada.
 E761703 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: Robert Samuel McLaughlin | Statement: [Parkwood National Historic Site, formerResidenceOf, Robert Samuel McLaughlin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Robert Samuel McLaughlin
Context triple: [Parkwood National Historic Site, formerResidenceOf, Robert Samuel McLaughlin]
  • A. Lewis Macdonald
    Lewis Macdonald is a Scottish Labour politician who has served as a Member of the Scottish Parliament and held various ministerial and parliamentary roles.
  • B. John C. Munro
    John C. Munro was a Canadian politician who served as a longtime Member of Parliament and cabinet minister, notably representing the Hamilton area.
  • C. John MacLeod
    John MacLeod is known as the husband of Prudence Murdoch, the eldest daughter of media magnate Rupert Murdoch.
  • D. John MacLeod
    John MacLeod was an American basketball coach best known for leading the Phoenix Suns to multiple playoff appearances, including a trip to the 1976 NBA Finals.
  • E. Robert Henry Macdonald
    Robert Henry Macdonald is a businessman best known as a co-founder of the company Ross and Macdonald.
  • 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: Robert Samuel McLaughlin
Triple: [Parkwood National Historic Site, formerResidenceOf, Robert Samuel McLaughlin]
Generated description
Robert Samuel McLaughlin was a prominent Canadian industrialist and automobile pioneer, best known as a founder of General Motors of Canada.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Robert Samuel McLaughlin
Target entity description: Robert Samuel McLaughlin was a prominent Canadian industrialist and automobile pioneer, best known as a founder of General Motors of Canada.
  • A. Lewis Macdonald
    Lewis Macdonald is a Scottish Labour politician who has served as a Member of the Scottish Parliament and held various ministerial and parliamentary roles.
  • B. John C. Munro
    John C. Munro was a Canadian politician who served as a longtime Member of Parliament and cabinet minister, notably representing the Hamilton area.
  • C. John MacLeod
    John MacLeod was an American basketball coach best known for leading the Phoenix Suns to multiple playoff appearances, including a trip to the 1976 NBA Finals.
  • D. John MacLeod
    John MacLeod is known as the husband of Prudence Murdoch, the eldest daughter of media magnate Rupert Murdoch.
  • E. Robert Henry Macdonald
    Robert Henry Macdonald is a businessman best known as a co-founder of the company Ross and Macdonald.
  • 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_69ca835cd6b08190bd7c63db92f53c86 completed March 30, 2026, 2:06 p.m.
NER Named-entity recognition batch_69cc5dd83088819082cf54adc0c04243 completed March 31, 2026, 11:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69cf88e892688190ac1434598b3984b9 completed April 3, 2026, 9:31 a.m.
NEDg Description generation batch_69cf8ab6c1a8819097b8a84902a10296 completed April 3, 2026, 9:39 a.m.
NED2 Entity disambiguation (via description) batch_69cf8bc521dc81908918b48a25f290bb completed April 3, 2026, 9:43 a.m.
Created at: March 30, 2026, 6:39 p.m.