Triple

T10578226
Position Surface form Disambiguated ID Type / Status
Subject Reformers in Upper Canada E249664 entity
Predicate notableLeader P304 FINISHED
Object Dr. John Rolph
Dr. John Rolph was a prominent 19th-century Canadian physician, lawyer, and political reformer who played a key role in the movement for responsible government in Upper Canada.
 E872440 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: Dr. John Rolph | Statement: [Reformers in Upper Canada, notableLeader, Dr. John Rolph]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Dr. John Rolph
Context triple: [Reformers in Upper Canada, notableLeader, Dr. John Rolph]
  • A. George Esson
    George Esson is a Scottish former senior police officer known for his prominent roles in major criminal investigations and public safety operations in the UK.
  • B. Vincent Massey
    Vincent Massey was a Canadian lawyer, diplomat, and statesman who became the first Canadian-born Governor General of Canada.
  • C. Ralph Albert Blakelock
    Ralph Albert Blakelock was a 19th-century American painter best known for his moody, atmospheric landscapes and moonlit scenes that made him a key figure in the Tonalist movement.
  • D. Fred Kilgour
    Fred Kilgour was an American librarian and information scientist best known for pioneering online library cataloging and founding the OCLC cooperative.
  • E. Gerald Palliser
    Gerald Palliser is a fictional member of the aristocratic Palliser family in Anthony Trollope’s political novel series.
  • 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: Dr. John Rolph
Triple: [Reformers in Upper Canada, notableLeader, Dr. John Rolph]
Generated description
Dr. John Rolph was a prominent 19th-century Canadian physician, lawyer, and political reformer who played a key role in the movement for responsible government in Upper Canada.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Dr. John Rolph
Target entity description: Dr. John Rolph was a prominent 19th-century Canadian physician, lawyer, and political reformer who played a key role in the movement for responsible government in Upper Canada.
  • A. George Esson
    George Esson is a Scottish former senior police officer known for his prominent roles in major criminal investigations and public safety operations in the UK.
  • B. Vincent Massey
    Vincent Massey was a Canadian lawyer, diplomat, and statesman who became the first Canadian-born Governor General of Canada.
  • C. Ralph Albert Blakelock
    Ralph Albert Blakelock was a 19th-century American painter best known for his moody, atmospheric landscapes and moonlit scenes that made him a key figure in the Tonalist movement.
  • D. Fred Kilgour
    Fred Kilgour was an American librarian and information scientist best known for pioneering online library cataloging and founding the OCLC cooperative.
  • E. Gerald Palliser
    Gerald Palliser is a fictional member of the aristocratic Palliser family in Anthony Trollope’s political novel series.
  • 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_69d381c9d3d48190a29ee491e1696a0e completed April 6, 2026, 9:50 a.m.
NER Named-entity recognition batch_69d52756ff1c8190a85022748ca58ba5 completed April 7, 2026, 3:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69d94b6f43f4819092557d1c6039324a completed April 10, 2026, 7:11 p.m.
NEDg Description generation batch_69d94ca07da481908f2d546f8ddc9326 completed April 10, 2026, 7:16 p.m.
NED2 Entity disambiguation (via description) batch_69d94e8687bc819082b672a64bf85500 completed April 10, 2026, 7:24 p.m.
Created at: April 6, 2026, 12:38 p.m.