Triple

T4500671
Position Surface form Disambiguated ID Type / Status
Subject Mount Pleasant Cemetery, Toronto E101209 entity
Predicate hasNotableInterments P3803 FINISHED
Object Samuel McLaughlin
Samuel McLaughlin was a prominent Canadian industrialist and philanthropist best known as a pioneer of the country’s automobile industry and a founder of General Motors of Canada.
 E450503 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: Samuel McLaughlin | Statement: [Mount Pleasant Cemetery, Toronto, hasNotableInterments, Samuel McLaughlin]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Samuel McLaughlin
Context triple: [Mount Pleasant Cemetery, Toronto, hasNotableInterments, Samuel McLaughlin]
  • A. William X. O'Brien
    William X. O'Brien was an influential Irish trade unionist and political organizer who played a key role in shaping Ireland’s labor movement and early 20th-century politics.
  • B. Henry O'Neill
    Henry O'Neill was an American character actor known for his numerous supporting roles in Hollywood films of the 1930s and 1940s.
  • C. John McGlynn
    John McGlynn is a Scottish football manager best known for his successful spells in charge of Raith Rovers.
  • D. John MacBride
    John MacBride was an Irish nationalist and revolutionary best known for his role in the 1916 Easter Rising and subsequent execution by the British.
  • E. Joseph A. McDonough
    Joseph A. McDonough was a Hollywood film assistant director recognized in the 1930s for his award-winning work in the early years of the Academy Awards.
  • 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: Samuel McLaughlin
Triple: [Mount Pleasant Cemetery, Toronto, hasNotableInterments, Samuel McLaughlin]
Generated description
Samuel McLaughlin was a prominent Canadian industrialist and philanthropist best known as a pioneer of the country’s automobile industry and a founder of General Motors of Canada.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Samuel McLaughlin
Target entity description: Samuel McLaughlin was a prominent Canadian industrialist and philanthropist best known as a pioneer of the country’s automobile industry and a founder of General Motors of Canada.
  • A. William X. O'Brien
    William X. O'Brien was an influential Irish trade unionist and political organizer who played a key role in shaping Ireland’s labor movement and early 20th-century politics.
  • B. Henry O'Neill
    Henry O'Neill was an American character actor known for his numerous supporting roles in Hollywood films of the 1930s and 1940s.
  • C. John McGlynn
    John McGlynn is a Scottish football manager best known for his successful spells in charge of Raith Rovers.
  • D. John MacBride
    John MacBride was an Irish nationalist and revolutionary best known for his role in the 1916 Easter Rising and subsequent execution by the British.
  • E. Joseph A. McDonough
    Joseph A. McDonough was a Hollywood film assistant director recognized in the 1930s for his award-winning work in the early years of the Academy Awards.
  • 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_69bd43d175248190894dc58b5b395c26 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd6231856c8190be9386a0ae15e7cf completed March 20, 2026, 3:05 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdacce0f10819092e92c144627344b completed March 20, 2026, 8:23 p.m.
NEDg Description generation batch_69bdada277948190bc8b1a412da02978 completed March 20, 2026, 8:27 p.m.
NED2 Entity disambiguation (via description) batch_69bdae10bf2481908397c9c332289bb1 completed March 20, 2026, 8:29 p.m.
Created at: March 20, 2026, 1 p.m.