Triple
T458243
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mayor of Toronto |
E7277
|
entity |
| Predicate | hasHadOfficeHolder |
P9949
|
FINISHED |
| Object |
Rob Ford
Rob Ford was a controversial Canadian politician known for his tumultuous tenure as Toronto’s mayor, marked by populist policies, substance abuse scandals, and intense media scrutiny.
|
E58428
|
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: Rob Ford | Statement: [Mayor of Toronto, hasHadOfficeHolder, Rob Ford]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rob Ford Context triple: [Mayor of Toronto, hasHadOfficeHolder, Rob Ford]
-
A.
John Tory
John Tory is a Canadian politician and broadcaster who served as the 65th mayor of Toronto from 2014 to 2023.
-
B.
Olivia Chow
Olivia Chow is a Canadian politician and former New Democratic Party MP who became the first woman of colour to serve as mayor of Toronto.
-
C.
Justin Trudeau
Justin Trudeau is the 23rd prime minister of Canada, known for his progressive policies, advocacy on climate action and diversity, and leadership of the Liberal Party.
-
D.
Scott Perry
Scott Perry is an American basketball executive best known for serving as the general manager of the NBA’s New York Knicks.
-
E.
Jacques Demers
Jacques Demers is a Canadian former NHL head coach best known for leading the Montreal Canadiens to the 1993 Stanley Cup championship.
- 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: Rob Ford Triple: [Mayor of Toronto, hasHadOfficeHolder, Rob Ford]
Generated description
Rob Ford was a controversial Canadian politician known for his tumultuous tenure as Toronto’s mayor, marked by populist policies, substance abuse scandals, and intense media scrutiny.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rob Ford Target entity description: Rob Ford was a controversial Canadian politician known for his tumultuous tenure as Toronto’s mayor, marked by populist policies, substance abuse scandals, and intense media scrutiny.
-
A.
John Tory
John Tory is a Canadian politician and broadcaster who served as the 65th mayor of Toronto from 2014 to 2023.
-
B.
Olivia Chow
Olivia Chow is a Canadian politician and former New Democratic Party MP who became the first woman of colour to serve as mayor of Toronto.
-
C.
Justin Trudeau
Justin Trudeau is the 23rd prime minister of Canada, known for his progressive policies, advocacy on climate action and diversity, and leadership of the Liberal Party.
-
D.
Scott Perry
Scott Perry is an American basketball executive best known for serving as the general manager of the NBA’s New York Knicks.
-
E.
Jacques Demers
Jacques Demers is a Canadian former NHL head coach best known for leading the Montreal Canadiens to the 1993 Stanley Cup championship.
- 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_69a2e7e5c5bc8190a1dc8178218fba40 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2f01ec5148190b74e1727712f1163 |
completed | Feb. 28, 2026, 1:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a457fed1548190b50d72886828b650 |
completed | March 1, 2026, 3:15 p.m. |
| NEDg | Description generation | batch_69a4589d77408190b2d1b49e38b4ca4e |
completed | March 1, 2026, 3:17 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a45908403081909980377fe1741c41 |
completed | March 1, 2026, 3:19 p.m. |
Created at: Feb. 28, 2026, 1:12 p.m.